.page-products {
  --pp-radius: 4px;
  --pp-gap: 16px;
  --pp-card-pad: 20px;
  background:
    radial-gradient(1100px 420px at 78% -80px, rgba(0, 229, 255, 0.1), transparent 70%),
    radial-gradient(760px 380px at 4% 260px, rgba(255, 61, 154, 0.08), transparent 72%),
    var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  padding-bottom: 72px;
}

.page-products .breadcrumbs {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--ink-soft);
  padding-top: 20px;
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.page-products .breadcrumbs a {
  color: var(--ink-soft);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 140ms ease, border-color 140ms ease;
}

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

.page-products .breadcrumbs [aria-current="page"] {
  color: var(--ink);
}

/* ---------- 首屏 ---------- */
.page-products .tools-hero {
  display: grid;
  gap: 24px;
  padding: 24px 0 8px;
  border-bottom: 1px solid var(--line);
}

.page-products .tools-hero__copy h1 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(32px, 6.4vw, 60px);
  line-height: 1.08;
  letter-spacing: 0.01em;
  margin: 10px 0 14px;
  color: var(--ink);
  text-shadow: 0 0 24px rgba(0, 229, 255, 0.18);
}

.page-products .tools-hero__copy .eyebrow {
  color: var(--cyan);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.page-products .lede {
  font-size: 16px;
  line-height: 1.75;
  color: var(--ink-soft);
  max-width: 40em;
}

.page-products .tools-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 20px;
}

.page-products .hero-facts {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 22px;
  margin: 22px 0 0;
  padding: 14px 0 0;
  border-top: 1px dashed var(--line);
  font-size: 13px;
  color: var(--ink-soft);
}

.page-products .hero-facts .data-num {
  font-family: var(--font-mono);
  font-size: 18px;
  font-weight: 700;
  color: var(--cyan);
  font-variant-numeric: tabular-nums;
  margin-right: 4px;
}

/* ---------- 图片容器 ---------- */
.page-products .pp-figure {
  position: relative;
  margin: 0;
  border: 1px solid var(--line);
  border-radius: var(--pp-radius);
  background: var(--panel);
  overflow: hidden;
  box-shadow: inset 0 0 0 1px rgba(0, 229, 255, 0.05);
}

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

.page-products .pp-figure::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    repeating-linear-gradient(180deg, rgba(234, 246, 255, 0.045) 0 1px, transparent 1px 4px),
    linear-gradient(180deg, transparent 60%, rgba(5, 7, 14, 0.55));
}

.page-products .pp-figure__tag {
  position: absolute;
  left: 12px;
  bottom: 12px;
  z-index: 2;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--ink);
  background: rgba(22, 35, 58, 0.86);
  border: 1px solid rgba(0, 229, 255, 0.35);
  border-radius: 2px;
  padding: 5px 9px;
}

.page-products .tools-hero__figure {
  border-color: rgba(0, 229, 255, 0.3);
}

/* ---------- 章节骨架 ---------- */
.page-products .section {
  padding: 48px 0 8px;
}

.page-products .section-head {
  margin-bottom: 24px;
}

.page-products .section-head .eyebrow {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--magenta);
  margin: 0 0 8px;
}

.page-products .section-head .title-lg {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(22px, 3.6vw, 34px);
  line-height: 1.2;
  margin: 0 0 10px;
  color: var(--ink);
}

.page-products .section-head .lede {
  margin: 0;
}

/* ---------- 工具总览仪表板 ---------- */
.page-products .board {
  display: grid;
  gap: var(--pp-gap);
  grid-template-columns: minmax(0, 1fr);
}

.page-products .board__card {
  position: relative;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--pp-radius);
  padding: var(--pp-card-pad);
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: transform 160ms ease, border-color 160ms ease, background-color 160ms ease;
}

.page-products .board__card::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  height: 2px;
  width: 100%;
  background: linear-gradient(90deg, var(--cyan), rgba(0, 229, 255, 0));
}

.page-products .board__card:hover,
.page-products .board__card:focus-within {
  transform: translateY(-2px);
  border-color: rgba(0, 229, 255, 0.55);
  background: #0E1727;
}

.page-products .board__card--replay::before {
  background: linear-gradient(90deg, var(--magenta), rgba(255, 61, 154, 0));
}

.page-products .board__card--member {
  border-color: rgba(255, 194, 71, 0.5);
  background: linear-gradient(180deg, rgba(255, 194, 71, 0.07), var(--panel) 60%);
}

.page-products .board__card--member::before {
  background: linear-gradient(90deg, var(--amber), rgba(255, 194, 71, 0));
}

.page-products .board__card--member:hover,
.page-products .board__card--member:focus-within {
  border-color: var(--amber);
}

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

.page-products .board__num {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--ink-soft);
  border: 1px solid var(--line);
  border-radius: 2px;
  width: 22px;
  height: 22px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.page-products .board__card h3 {
  font-family: var(--font-head);
  font-size: 20px;
  font-weight: 700;
  margin: 0;
  color: var(--ink);
}

.page-products .board__card p {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--ink-soft);
}

.page-products .board__link {
  margin-top: auto;
  align-self: flex-start;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(0, 229, 255, 0.35);
  padding-bottom: 2px;
  transition: border-color 140ms ease, color 140ms ease;
}

.page-products .board__link:hover,
.page-products .board__link:focus-visible {
  color: var(--ink);
  border-bottom-color: var(--ink);
}

.page-products .board__card--member .board__link {
  color: var(--amber);
  border-bottom-color: rgba(255, 194, 71, 0.45);
}

/* ---------- 图文错位 ---------- */
.page-products .split {
  display: grid;
  gap: 24px;
  align-items: start;
}

.page-products .split__text p {
  margin: 0 0 16px;
  font-size: 15px;
  line-height: 1.78;
  color: var(--ink-soft);
}

.page-products .pp-list {
  list-style: none;
  margin: 0 0 20px;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-products .pp-list li {
  position: relative;
  padding-left: 18px;
  font-size: 14px;
  line-height: 1.72;
  color: var(--ink-soft);
}

.page-products .pp-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 7px;
  height: 7px;
  background: var(--cyan);
  box-shadow: 0 0 8px rgba(0, 229, 255, 0.6);
}

.page-products .pp-list strong {
  color: var(--ink);
  font-weight: 700;
}

.page-products .pp-filter {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: var(--pp-radius);
  background: rgba(22, 35, 58, 0.6);
}

.page-products .pp-filter__label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin-right: 4px;
}

.page-products .pp-filter--region {
  margin-top: 18px;
  border-left: 2px solid var(--cyan);
}

/* ---------- 赛区与数据 ---------- */
.page-products .region-grid {
  display: grid;
  gap: var(--pp-gap);
}

.page-products .region-grid__table {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--pp-radius);
  padding: 16px;
  overflow-x: auto;
}

.page-products .pp-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
  min-width: 460px;
}

.page-products .pp-table caption {
  text-align: left;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-soft);
  padding-bottom: 12px;
}

.page-products .pp-table th,
.page-products .pp-table td {
  text-align: left;
  padding: 12px 10px;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
  line-height: 1.6;
}

.page-products .pp-table thead th {
  color: var(--ink-soft);
  font-weight: 500;
  font-size: 12px;
  letter-spacing: 0.06em;
  border-bottom: 1px solid rgba(0, 229, 255, 0.3);
}

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

.page-products .pp-table tbody td {
  color: var(--ink-soft);
}

.page-products .pp-table tbody tr:hover {
  background: rgba(0, 229, 255, 0.05);
}

.page-products .pp-table__note {
  margin: 12px 0 0;
  font-size: 12px;
  color: var(--ink-soft);
  font-family: var(--font-mono);
}

/* ---------- 会员 ---------- */
.page-products .member-section {
  position: relative;
}

.page-products .member-layout {
  display: grid;
  gap: 20px;
  padding: 20px;
  border: 1px solid rgba(255, 194, 71, 0.42);
  border-radius: var(--pp-radius);
  background:
    linear-gradient(180deg, rgba(255, 194, 71, 0.09), transparent 42%),
    rgba(11, 18, 32, 0.92);
}

.page-products .member-layout__figure {
  border-color: rgba(255, 194, 71, 0.35);
}

.page-products .member-layout__figure .pp-figure__tag {
  border-color: rgba(255, 194, 71, 0.45);
}

.page-products .pp-table--tier {
  min-width: 560px;
}

.page-products .pp-table--tier tbody th {
  color: var(--amber);
  white-space: normal;
}

.page-products .pp-table--tier tbody td {
  color: var(--ink);
}

.page-products .member-layout__body {
  overflow-x: auto;
}

.page-products .member-notes {
  display: grid;
  gap: 14px;
  margin-top: 18px;
  min-width: 260px;
}

.page-products .member-note {
  border-left: 2px solid var(--amber);
  padding: 2px 0 2px 12px;
}

.page-products .member-note h3 {
  font-family: var(--font-head);
  font-size: 15px;
  font-weight: 700;
  margin: 0 0 6px;
  color: var(--ink);
}

.page-products .member-note p {
  margin: 0;
  font-size: 13px;
  line-height: 1.72;
  color: var(--ink-soft);
}

/* ---------- 上手路径 ---------- */
.page-products .steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-products .steps__item {
  border: 1px solid var(--line);
  border-radius: var(--pp-radius);
  background: var(--panel);
  transition: border-color 160ms ease;
}

.page-products .steps__item:hover,
.page-products .steps__item:focus-within {
  border-color: rgba(0, 229, 255, 0.5);
}

.page-products .steps__item details {
  padding: 0;
}

.page-products .steps__item summary {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 15px;
  color: var(--ink);
}

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

.page-products .steps__item summary::after {
  content: "+";
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 18px;
  color: var(--cyan);
  transition: transform 160ms ease;
}

.page-products .steps__item details[open] summary::after {
  content: "–";
}

.page-products .steps__num {
  font-size: 12px;
  color: var(--cyan);
  border: 1px solid rgba(0, 229, 255, 0.4);
  border-radius: 2px;
  padding: 2px 6px;
  font-variant-numeric: tabular-nums;
}

.page-products .steps__title {
  flex: 1 1 auto;
}

.page-products .steps__body {
  padding: 0 16px 18px 16px;
  border-top: 1px dashed var(--line);
  margin-top: 0;
}

.page-products .steps__body p {
  margin: 14px 0 12px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--ink-soft);
}

.page-products .steps__link {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(0, 229, 255, 0.35);
}

.page-products .steps__link:hover,
.page-products .steps__link:focus-visible {
  color: var(--ink);
  border-bottom-color: var(--ink);
}

.page-products .steps__item summary:focus-visible,
.page-products .board__link:focus-visible,
.page-products .steps__link:focus-visible,
.page-products .breadcrumbs a:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

/* ---------- 收尾 ---------- */
.page-products .closing {
  padding-top: 40px;
}

.page-products .closing__inner {
  display: grid;
  gap: 18px;
  padding: 24px;
  border-radius: var(--pp-radius);
  border: 1px solid var(--line);
  background:
    radial-gradient(520px 220px at 12% 0%, rgba(0, 229, 255, 0.16), transparent 70%),
    var(--panel);
}

.page-products .closing__copy h2 {
  font-family: var(--font-head);
  font-size: clamp(20px, 3.2vw, 28px);
  font-weight: 800;
  margin: 0 0 10px;
  color: var(--ink);
}

.page-products .closing__copy p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--ink-soft);
  max-width: 44em;
}

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

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

  .page-products .steps {
    gap: 14px;
  }

  .page-products .closing__inner {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
  }
}

@media (min-width: 900px) {
  .page-products .tools-hero {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    align-items: center;
    gap: 32px;
    padding: 32px 0 16px;
  }

  .page-products .section {
    padding-top: 64px;
  }

  .page-products .split {
    grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
    gap: 36px;
  }

  .page-products .split-section--reverse .split__figure {
    order: -1;
  }

  .page-products .split-section--reverse .split {
    grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
  }

  .page-products .split__figure {
    position: sticky;
    top: 24px;
  }

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

  .page-products .member-layout {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: 28px;
    padding: 24px;
  }

  .page-products .member-layout__body {
    overflow-x: visible;
  }
}

@media (min-width: 1024px) {
  .page-products .board {
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }

  .page-products .board__card--schedule {
    grid-column: span 3;
  }

  .page-products .board__card--replay {
    grid-column: span 3;
  }

  .page-products .board__card--regions,
  .page-products .board__card--data,
  .page-products .board__card--member {
    grid-column: span 2;
  }

  .page-products .board__card--schedule,
  .page-products .board__card--replay {
    padding: 24px;
  }

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

@media (prefers-reduced-motion: reduce) {
  .page-products .board__card,
  .page-products .board__link,
  .page-products .steps__item,
  .page-products .steps__item summary::after,
  .page-products .breadcrumbs a {
    transition: none;
  }

  .page-products .board__card:hover,
  .page-products .board__card:focus-within {
    transform: none;
  }
}
<<<END>>>