.page-products {
  --pp-hard: 5px 5px 0 rgba(0, 0, 0, .34);
  --pp-line-soft: rgba(126, 140, 134, .35);
  background: var(--ink);
  color: var(--paper);
  overflow-x: hidden;
}

.page-products .pp-crumb-sep {
  margin: 0 8px;
  color: var(--muted);
}

/* ---------- 首屏 ---------- */
.page-products .pp-hero {
  padding: 22px 0 46px;
  background:
    radial-gradient(120% 80% at 88% 0%, rgba(0, 229, 192, .13), transparent 62%),
    radial-gradient(90% 70% at 4% 100%, rgba(242, 92, 5, .16), transparent 66%),
    var(--ink-deep);
  border-bottom: 1px solid var(--line);
}

.page-products .pp-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 28px;
  margin-top: 22px;
}

.page-products .pp-hero-copy h1 {
  margin: 12px 0 16px;
  font-size: clamp(30px, 7vw, 56px);
  line-height: 1.08;
  font-weight: 900;
  letter-spacing: -.01em;
  transform: skewX(-1.6deg);
  transform-origin: left bottom;
}

.page-products .pp-hero-copy .lede {
  max-width: 38ch;
  color: rgba(244, 247, 246, .8);
  line-height: 1.8;
}

.page-products .pp-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.page-products .pp-hero-side {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.page-products .pp-quick {
  position: relative;
  padding: 20px 18px;
  background: var(--ink-panel);
  border: 2px solid var(--line);
  box-shadow: var(--pp-hard);
}

.page-products .pp-quick::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 26px;
  height: 26px;
  background: linear-gradient(225deg, var(--orange) 50%, transparent 50%);
}

.page-products .pp-quick-kicker {
  margin: 0 0 14px;
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--cyan);
  border-bottom: 1px solid var(--line);
  padding-bottom: 10px;
}

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

.page-products .pp-quick-list li {
  display: grid;
  grid-template-columns: 34px 1fr;
  gap: 10px;
  align-items: start;
  font-size: 14px;
  line-height: 1.6;
  color: rgba(244, 247, 246, .86);
}

.page-products .pp-quick-list .fig {
  color: var(--orange-soft);
  font-weight: 700;
}

/* ---------- 区块骨架 ---------- */
.page-products .pp-sec {
  padding: 52px 0;
}

.page-products .pp-events,
.page-products .pp-install,
.page-products .pp-traps-sec {
  background: var(--ink);
}

.page-products .pp-standings-sec,
.page-products .pp-devices {
  background: var(--ink-deep);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-products .pp-head {
  margin-bottom: 26px;
}

.page-products .pp-head .lede {
  max-width: 40ch;
  color: rgba(244, 247, 246, .78);
  line-height: 1.78;
}

.page-products .pp-after-note {
  margin-top: 18px;
  max-width: 62ch;
}

.page-products .pp-after-note a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(0, 229, 192, .5);
}

/* ---------- 筛选条 ---------- */
.page-products .pp-filterbar {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 18px;
  margin-bottom: 22px;
  padding: 12px 14px;
  background: var(--ink-panel);
  border: 2px solid var(--line);
  border-left: 6px solid var(--orange);
  box-shadow: 0 12px 24px rgba(0, 0, 0, .4);
}

.page-products .pp-filterbar-label {
  margin: 0;
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--muted);
}

.page-products .pp-filter-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-products .pp-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 14px;
  font-family: inherit;
  font-size: 14px;
  line-height: 1.4;
  color: var(--paper);
  background: transparent;
  border: 2px solid var(--line);
  border-radius: 999px;
  cursor: pointer;
  transition: background .2s var(--ease), color .2s var(--ease), border-color .2s var(--ease);
}

.page-products .pp-chip::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: currentColor;
  opacity: .35;
}

.page-products .pp-chip:hover {
  border-color: var(--orange-soft);
  color: var(--orange-soft);
}

.page-products .pp-chip[aria-pressed="true"] {
  background: var(--cyan);
  border-color: var(--cyan);
  color: var(--ink-deep);
  font-weight: 700;
  box-shadow: 0 0 0 3px rgba(0, 229, 192, .18);
}

.page-products .pp-chip[aria-pressed="true"]::before {
  opacity: 1;
}

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

.page-products .pp-events-fig {
  margin: 0 0 22px;
}

/* ---------- 赛事表格 ---------- */
.page-products .pp-table-wrap {
  border: 2px solid var(--line);
  background: var(--ink-panel);
  overflow-x: auto;
}

.page-products .pp-et-head,
.page-products .pp-et-row {
  display: grid;
  grid-template-columns: minmax(160px, 2fr) 92px 100px minmax(160px, 1.7fr);
  gap: 10px;
  align-items: center;
  min-width: 560px;
  padding: 13px 16px;
}

.page-products .pp-et-head {
  background: var(--ink-deep);
  border-bottom: 2px solid var(--line);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--cyan);
}

.page-products .pp-et-row {
  border-bottom: 1px solid rgba(30, 86, 69, .6);
  font-size: 14px;
  transition: background .18s var(--ease);
}

.page-products .pp-et-row:nth-child(odd) {
  background: rgba(244, 247, 246, .025);
}

.page-products .pp-et-row:last-child {
  border-bottom: 0;
}

.page-products .pp-et-row:hover {
  background: rgba(0, 229, 192, .08);
}

.page-products .pp-et-row[hidden] {
  display: none;
}

.page-products .pp-et-name {
  font-weight: 700;
  color: var(--paper);
}

.page-products .pp-et-cat,
.page-products .pp-et-round {
  color: var(--muted);
  font-size: 13px;
}

.page-products .pp-et-open {
  color: var(--cyan);
  font-size: 13px;
  border-bottom: 1px dashed rgba(0, 229, 192, .45);
  justify-self: start;
}

/* ---------- 积分榜 ---------- */
.page-products .pp-st-wrap {
  border: 2px solid var(--line);
  background: var(--ink-panel);
  box-shadow: var(--pp-hard);
  overflow-x: auto;
}

.page-products .pp-st-head,
.page-products .pp-st-row {
  display: grid;
  grid-template-columns: 44px minmax(112px, 1.4fr) repeat(3, 52px) 64px 58px minmax(180px, 1.9fr);
  gap: 8px;
  align-items: center;
  min-width: 700px;
  padding: 12px 14px;
}

.page-products .pp-st-head {
  background: var(--ink-deep);
  border-bottom: 2px solid var(--line);
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--cyan);
}

.page-products .pp-st-row {
  border-bottom: 1px solid rgba(30, 86, 69, .55);
  font-size: 14px;
  transition: background .18s var(--ease);
}

.page-products .pp-st-row:nth-child(odd) {
  background: rgba(244, 247, 246, .025);
}

.page-products .pp-st-row:last-child {
  border-bottom: 0;
}

.page-products .pp-st-row:hover {
  background: rgba(0, 229, 192, .07);
}

.page-products .pp-st-rank {
  display: grid;
  place-items: center;
  width: 28px;
  height: 28px;
  font-size: 13px;
  background: var(--ink-deep);
  border: 1px solid var(--line);
  color: var(--paper);
}

.page-products .pp-st-rank--gold {
  background: var(--gold);
  border-color: var(--gold);
  color: var(--ink-deep);
  font-weight: 900;
}

.page-products .pp-st-team {
  font-weight: 700;
}

.page-products .pp-st-num {
  font-size: 13px;
  color: rgba(244, 247, 246, .78);
  text-align: right;
}

.page-products .pp-st-num--key {
  color: var(--cyan);
  font-weight: 700;
}

.page-products .pp-st-num--pts {
  color: var(--paper);
  font-weight: 700;
}

.page-products .pp-st-note {
  font-size: 12.5px;
  line-height: 1.55;
  color: var(--muted);
  padding-left: 12px;
  border-left: 1px dashed var(--pp-line-soft);
  transition: color .18s var(--ease), border-color .18s var(--ease);
}

.page-products .pp-st-row:hover .pp-st-note {
  color: var(--cyan);
  border-left-color: var(--cyan);
}

.page-products .pp-st-fig {
  margin: 24px 0 0 auto;
  max-width: 620px;
}

.page-products .pp-read-guide {
  margin-top: 26px;
  padding: 20px;
  max-width: 60ch;
  background: var(--ink-panel);
  border-left: 4px solid var(--orange);
}

.page-products .pp-read-guide h3 {
  margin: 0 0 10px;
  font-size: 18px;
  font-weight: 800;
}

.page-products .pp-read-guide p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.78;
  color: rgba(244, 247, 246, .8);
}

/* ---------- 安装步骤 ---------- */
.page-products .pp-steps {
  position: relative;
  display: grid;
  gap: 16px;
  padding-left: 34px;
}

.page-products .pp-steps::before {
  content: "";
  position: absolute;
  left: 16px;
  top: 16px;
  bottom: 16px;
  width: 2px;
  background: linear-gradient(var(--orange), var(--orange-soft) 55%, rgba(242, 92, 5, .12));
}

.page-products .pp-step {
  position: relative;
  scroll-margin-top: calc(var(--top-h) + 96px);
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
  padding: 18px 16px;
  background: var(--ink-panel);
  border: 2px solid var(--line);
  box-shadow: var(--pp-hard);
  transition: border-color .2s var(--ease), box-shadow .2s var(--ease);
}

.page-products .pp-step:target {
  border-color: var(--cyan);
  box-shadow: 4px 4px 0 rgba(0, 229, 192, .3);
}

.page-products .pp-step-num {
  position: absolute;
  left: -34px;
  top: 16px;
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  background: var(--orange);
  border: 2px solid var(--ink-deep);
  color: var(--ink-deep);
  font-weight: 900;
  text-decoration: none;
  transition: background .2s var(--ease), transform .2s var(--ease);
}

.page-products .pp-step-num:hover {
  background: var(--orange-soft);
  transform: translateY(-2px);
}

.page-products .pp-step-body h3 {
  margin: 0 0 10px;
  font-size: 18px;
  font-weight: 800;
  line-height: 1.4;
}

.page-products .pp-step-body p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.78;
  color: rgba(244, 247, 246, .8);
}

.page-products .pp-step-fig {
  margin: 0;
}

.page-products .pp-step-wire {
  display: grid;
  align-content: start;
  gap: 8px;
  padding: 14px;
  aspect-ratio: 3 / 2;
  background: rgba(244, 247, 246, .03);
  border: 2px dashed var(--line);
}

.page-products .pp-step-wire span {
  display: block;
  height: 9px;
  background: rgba(0, 229, 192, .2);
}

.page-products .pp-step-wire span:nth-child(2) {
  width: 72%;
}

.page-products .pp-step-wire span:nth-child(3) {
  width: 46%;
}

/* ---------- 终端切换 ---------- */
.page-products .pp-seg {
  position: relative;
  border: 2px solid var(--line);
  background: var(--ink-panel);
  box-shadow: var(--pp-hard);
}

.page-products .pp-seg-radio {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.page-products .pp-seg-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  padding: 12px;
  border-bottom: 2px solid var(--line);
  background: var(--ink-deep);
}

.page-products .pp-seg-btn {
  padding: 8px 18px;
  font-size: 14px;
  font-weight: 700;
  color: var(--paper);
  border: 2px solid var(--line);
  cursor: pointer;
  transition: background .2s var(--ease), color .2s var(--ease), border-color .2s var(--ease);
}

.page-products .pp-seg-btn:hover {
  border-color: var(--orange-soft);
  color: var(--orange-soft);
}

.page-products .pp-seg:has(#pp-dev-desktop:checked) label[for="pp-dev-desktop"],
.page-products .pp-seg:has(#pp-dev-tablet:checked) label[for="pp-dev-tablet"],
.page-products .pp-seg:has(#pp-dev-mobile:checked) label[for="pp-dev-mobile"] {
  background: var(--cyan);
  border-color: var(--cyan);
  color: var(--ink-deep);
}

.page-products .pp-seg-radios:focus-within {
  outline: none;
}

.page-products .pp-seg-panels {
  padding: 22px 18px;
}

.page-products .pp-seg-panel {
  display: grid;
  gap: 10px;
  max-width: 58ch;
}

.page-products .pp-seg:has(.pp-seg-radio:checked) .pp-seg-panel {
  display: none;
}

.page-products .pp-seg:has(#pp-dev-desktop:checked) .pp-seg-panel--desktop,
.page-products .pp-seg:has(#pp-dev-tablet:checked) .pp-seg-panel--tablet,
.page-products .pp-seg:has(#pp-dev-mobile:checked) .pp-seg-panel--mobile {
  display: grid;
}

.page-products .pp-seg-kicker {
  margin: 0;
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--cyan);
  border-bottom: 1px solid var(--line);
  padding-bottom: 8px;
}

.page-products .pp-seg-panel h3 {
  margin: 0;
  font-size: 20px;
  font-weight: 800;
}

.page-products .pp-seg-panel p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: rgba(244, 247, 246, .82);
}

.page-products .pp-dev-fig {
  margin: 24px 0 0;
}

/* ---------- 常见卡点 ---------- */
.page-products .pp-traps {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
}

.page-products .pp-trap {
  padding: 20px 18px;
  background: var(--ink-panel);
  border: 2px solid var(--line);
  border-top: 3px solid var(--orange);
  box-shadow: var(--pp-hard);
}

.page-products .pp-trap-num {
  margin: 0 0 10px;
  font-size: 22px;
  font-weight: 800;
  color: var(--orange-soft);
}

.page-products .pp-trap h3 {
  margin: 0 0 10px;
  font-size: 17px;
  font-weight: 800;
  line-height: 1.45;
}

.page-products .pp-trap p:last-child {
  margin: 0;
  font-size: 14px;
  line-height: 1.78;
  color: rgba(244, 247, 246, .78);
}

/* ---------- 底部引导 ---------- */
.page-products .pp-cta {
  padding: 48px 0 56px;
  background: var(--ink-deep);
  border-top: 3px solid var(--orange);
}

.page-products .pp-cta-inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 24px;
  align-items: center;
}

.page-products .pp-cta-inner h2 {
  margin: 10px 0 12px;
  font-size: clamp(22px, 4.6vw, 32px);
  font-weight: 900;
  line-height: 1.25;
  transform: skewX(-1.4deg);
  transform-origin: left bottom;
}

.page-products .pp-cta-inner p {
  margin: 0;
  max-width: 46ch;
  font-size: 14.5px;
  line-height: 1.8;
  color: rgba(244, 247, 246, .78);
}

.page-products .pp-cta-links {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 18px;
}

.page-products .pp-cta-textlink {
  color: var(--cyan);
  font-size: 14px;
  text-decoration: none;
  border-bottom: 1px solid rgba(0, 229, 192, .55);
  padding-bottom: 2px;
}

.page-products .pp-cta-textlink:hover {
  color: var(--orange-soft);
  border-bottom-color: var(--orange-soft);
}

/* ---------- 断点 ---------- */
@media (min-width: 720px) {
  .page-products .pp-hero {
    padding: 28px 0 60px;
  }

  .page-products .pp-sec {
    padding: 68px 0;
  }

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

  .page-products .pp-step {
    grid-template-columns: minmax(0, 1fr) minmax(200px, 34%);
    padding: 22px 20px;
    gap: 22px;
  }

  .page-products .pp-seg-panels {
    padding: 28px 24px;
  }

  .page-products .pp-cta-inner {
    grid-template-columns: minmax(0, 1.618fr) minmax(0, 1fr);
    gap: 32px;
  }
}

@media (min-width: 900px) {
  .page-products .pp-hero-grid {
    grid-template-columns: minmax(0, 1.618fr) minmax(0, 1fr);
    gap: 48px;
    align-items: start;
    margin-top: 30px;
  }

  .page-products .pp-hero-side {
    padding-top: 8px;
  }

  .page-products .pp-st-fig {
    max-width: 560px;
  }

  .page-products .pp-step {
    grid-template-columns: minmax(0, 1fr) minmax(230px, 32%);
  }

  .page-products .pp-traps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
  }

  .page-products .pp-trap:nth-child(2) {
    transform: translateY(16px);
  }

  .page-products .pp-trap:nth-child(4) {
    transform: translateY(16px);
  }
}

@media (min-width: 1080px) {
  .page-products .pp-sec {
    padding: 82px 0;
  }

  .page-products .pp-head {
    margin-bottom: 34px;
  }
}

@media (max-width: 899px) {
  .page-products .pp-filterbar {
    top: var(--top-h);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .pp-chip,
  .page-products .pp-et-row,
  .page-products .pp-st-row,
  .page-products .pp-step,
  .page-products .pp-step-num,
  .page-products .pp-st-note,
  .page-products .pp-seg-btn {
    transition: none;
  }

  .page-products .pp-trap:nth-child(2),
  .page-products .pp-trap:nth-child(4) {
    transform: none;
  }
}
<<<END>>>