.page-products {
  --pp-gap: clamp(64px, 8vw, 112px);
  background: var(--ink);
  color: var(--mist);
  font-family: var(--font-body);
  overflow-x: clip;
  padding-bottom: clamp(48px, 7vw, 96px);
}

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

.page-products .pp-crumb {
  padding-top: clamp(16px, 3vw, 28px);
}

.page-products .pp-crumb .breadcrumb__list {
  flex-wrap: wrap;
}

/* ---------- 首屏 ---------- */
.page-products .pp-hero {
  position: relative;
  padding: clamp(28px, 5vw, 56px) 0 clamp(48px, 7vw, 88px);
  background-image:
    repeating-linear-gradient(108deg, transparent 0 48px, var(--line) 48px 49px),
    repeating-linear-gradient(72deg, transparent 0 48px, var(--line) 48px 49px),
    radial-gradient(120% 90% at 8% 0%, var(--acid-veil), transparent 62%);
  border-bottom: 1px solid var(--line-soft);
}

.page-products .pp-hero__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(40px, 8.4vw, 108px);
  line-height: 0.96;
  letter-spacing: -0.02em;
  margin: clamp(12px, 2vw, 20px) 0 0;
  color: var(--mist);
}

.page-products .pp-hero__title-alt {
  color: var(--acid);
}

.page-products .pp-hero__lead {
  max-width: 62ch;
  margin-top: clamp(18px, 3vw, 30px);
  color: var(--mist);
  font-size: clamp(16px, 1.6vw, 19px);
  line-height: 1.85;
}

.page-products .pp-hero__facts {
  list-style: none;
  margin: clamp(24px, 4vw, 40px) 0 0;
  padding: clamp(14px, 2vw, 20px) 0 0;
  border-top: 1px solid var(--line);
  display: flex;
  flex-wrap: wrap;
  gap: clamp(16px, 4vw, 56px);
}

.page-products .pp-hero__facts li {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.page-products .pp-hero__k {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--steel);
}

.page-products .pp-hero__v {
  font-family: var(--font-mono);
  font-size: clamp(15px, 1.5vw, 18px);
  color: var(--acid);
  letter-spacing: 0.02em;
}

/* ---------- 通用章节节奏 ---------- */
.page-products .section {
  padding: var(--pp-gap) 0 0;
}

.page-products .section-head {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: baseline;
  gap: 8px clamp(12px, 2vw, 24px);
  margin-bottom: clamp(16px, 2vw, 24px);
}

.page-products .section-head__index {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.16em;
  color: var(--acid);
}

.page-products .section-head__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(26px, 3.6vw, 48px);
  line-height: 1.12;
  letter-spacing: -0.01em;
  margin: 0;
  color: var(--mist);
}

.page-products .section-head__note {
  grid-column: 2;
  margin: 0;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--steel);
  letter-spacing: 0.02em;
}

.page-products .lead {
  max-width: 68ch;
  font-size: clamp(16px, 1.5vw, 18px);
  line-height: 1.85;
  color: var(--mist);
  margin: 0 0 clamp(24px, 3vw, 36px);
}

.page-products .pp-media {
  margin-bottom: clamp(28px, 4vw, 44px);
}

/* ---------- 版本切换 ---------- */
.page-products .pp-switch {
  position: relative;
}

.page-products .v-radio {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
}

.page-products .pp-switch__row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: clamp(16px, 2vw, 24px);
}

.page-products .pp-switch__btn {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--steel);
  border: 1px solid var(--line-soft);
  background: transparent;
  padding: 9px 15px;
  cursor: pointer;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease), background-color 0.2s var(--ease);
}

.page-products .pp-switch__btn:hover {
  color: var(--mist);
  border-color: var(--line);
}

.page-products .v-radio--both:checked ~ .pp-switch__row .pp-switch__btn--both,
.page-products .v-radio--pc:checked ~ .pp-switch__row .pp-switch__btn--pc,
.page-products .v-radio--mb:checked ~ .pp-switch__row .pp-switch__btn--mb {
  color: var(--ink);
  background: var(--acid);
  border-color: var(--acid);
}

.page-products .v-radio--both:focus-visible ~ .pp-switch__row .pp-switch__btn--both,
.page-products .v-radio--pc:focus-visible ~ .pp-switch__row .pp-switch__btn--pc,
.page-products .v-radio--mb:focus-visible ~ .pp-switch__row .pp-switch__btn--mb {
  outline: 2px solid var(--acid);
  outline-offset: 2px;
}

/* ---------- 并排对照 ---------- */
.page-products .compare {
  display: grid;
  grid-template-columns: minmax(84px, 0.55fr) minmax(0, 1fr) minmax(0, 1fr);
  column-gap: clamp(10px, 1.6vw, 26px);
  border-top: 1px solid var(--line);
}

.page-products .compare__head,
.page-products .compare__row {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: minmax(84px, 0.55fr) minmax(0, 1fr) minmax(0, 1fr);
  grid-template-columns: subgrid;
  column-gap: clamp(10px, 1.6vw, 26px);
  align-items: start;
}

.page-products .compare__head {
  position: sticky;
  top: 0;
  z-index: 3;
  background: var(--ink);
  padding: clamp(14px, 2vw, 20px) 0;
  border-bottom: 1px solid var(--line);
}

.page-products .compare__row {
  padding: clamp(12px, 1.8vw, 18px) 0;
  border-bottom: 1px solid var(--line-soft);
  transition: background-color 0.2s var(--ease);
}

.page-products .compare__row:hover {
  background: rgba(183, 255, 42, 0.05);
}

.page-products .compare__axis {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--steel);
  padding-top: 2px;
}

.page-products .compare__ver-no {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--acid);
  margin-bottom: 6px;
}

.page-products .compare__ver-name {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(18px, 2vw, 24px);
  line-height: 1.2;
  color: var(--mist);
}

.page-products .compare__ver-desc {
  margin: 6px 0 0;
  font-size: 13px;
  color: var(--steel);
  line-height: 1.6;
}

.page-products .compare__ver--mb .compare__ver-no {
  color: var(--blue);
}

.page-products .compare__cell {
  font-size: clamp(14px, 1.35vw, 16px);
  line-height: 1.78;
  color: var(--mist);
}

.page-products .compare__cell .tag {
  margin-right: 8px;
  vertical-align: 1px;
}

.page-products .v-radio--pc:checked ~ .compare {
  grid-template-columns: minmax(84px, 0.55fr) minmax(0, 1fr);
}

.page-products .v-radio--pc:checked ~ .compare .compare__ver--mb,
.page-products .v-radio--pc:checked ~ .compare .compare__cell--mb,
.page-products .v-radio--mb:checked ~ .compare .compare__ver--pc,
.page-products .v-radio--mb:checked ~ .compare .compare__cell--pc {
  display: none;
}

.page-products .v-radio--mb:checked ~ .compare {
  grid-template-columns: minmax(84px, 0.55fr) minmax(0, 1fr);
}

/* ---------- 射门热区 ---------- */
.page-products .pp-heat {
  display: grid;
  gap: clamp(24px, 4vw, 44px);
  grid-template-columns: 1fr;
  padding: clamp(20px, 3vw, 32px);
  background: linear-gradient(160deg, var(--panel) 0%, rgba(18, 22, 25, 0.4) 100%);
  border-left: 2px solid var(--track);
}

.page-products .pp-heat__cap {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--steel);
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.page-products .pp-heat__svg {
  width: 100%;
  max-width: 460px;
  height: auto;
  display: block;
  margin: 0 auto;
  overflow: visible;
}

.page-products .hz {
  outline: none;
  cursor: crosshair;
}

.page-products .hz rect {
  stroke: rgba(8, 10, 11, 0.9);
  stroke-width: 1.5;
  transition: stroke 0.18s var(--ease), fill 0.18s var(--ease);
}

.page-products .hz--hi rect { fill: rgba(255, 90, 31, 0.78); }
.page-products .hz--mid rect { fill: rgba(255, 90, 31, 0.34); }
.page-products .hz--low rect { fill: rgba(61, 139, 255, 0.26); }

.page-products .hz:hover rect,
.page-products .hz:focus-visible rect {
  stroke: var(--acid);
  stroke-width: 2.5;
}

.page-products .hz__tag {
  fill: var(--acid);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  opacity: 0;
  transition: opacity 0.16s var(--ease);
  pointer-events: none;
}

.page-products .hz:hover .hz__tag,
.page-products .hz:focus-visible .hz__tag {
  opacity: 1;
}

.page-products .pp-heat__hint {
  margin: 14px 0 0;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--steel);
  line-height: 1.7;
}

.page-products .pp-heat__legend {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
  align-content: start;
}

.page-products .pp-heat__legend li {
  font-size: 14px;
  line-height: 1.75;
  color: var(--mist);
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line-soft);
}

.page-products .pp-heat__legend li:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-products .pp-heat__legend .tag {
  display: inline-block;
  margin-bottom: 6px;
}

.page-products .pp-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--line-soft);
  margin-top: clamp(24px, 3vw, 36px);
}

.page-products .pp-stats .stat {
  background: var(--ink);
  padding: clamp(16px, 2.4vw, 26px);
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.page-products .pp-stats .stat__value {
  font-family: var(--font-mono);
  font-size: clamp(24px, 3vw, 38px);
  color: var(--acid);
  line-height: 1;
}

.page-products .pp-stats .stat__label {
  font-size: 13px;
  color: var(--steel);
  line-height: 1.6;
}

.page-products .pp-heat__figure {
  margin-top: clamp(28px, 4vw, 44px);
}

/* ---------- 赛程路径 ---------- */
.page-products .pp-flow__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(28px, 4vw, 56px);
  align-items: start;
}

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

.page-products .pp-step {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: clamp(12px, 2vw, 22px);
  padding: clamp(14px, 2vw, 20px) 0;
  border-top: 1px solid var(--line-soft);
}

.page-products .pp-step:last-child {
  border-bottom: 1px solid var(--line-soft);
}

.page-products .pp-step__no {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--acid);
  letter-spacing: 0.08em;
  padding-top: 3px;
}

.page-products .pp-step__title {
  margin: 0;
  font-weight: 600;
  font-size: clamp(15px, 1.5vw, 17px);
  line-height: 1.6;
  color: var(--mist);
}

.page-products .pp-step__desc {
  margin: 6px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--steel);
}

.page-products .pp-flow__note {
  margin: clamp(18px, 2vw, 26px) 0 0;
  padding-left: 14px;
  border-left: 2px solid var(--acid);
  font-size: 14px;
  line-height: 1.8;
  color: var(--mist);
}

/* ---------- 支持分流 ---------- */
.page-products .pp-gates {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(14px, 2vw, 22px);
}

.page-products .pp-gate {
  display: block;
  text-decoration: none;
  color: var(--mist);
  background: var(--panel);
  border: 1px solid var(--line-soft);
  border-left: 2px solid var(--acid);
  padding: clamp(18px, 2.4vw, 28px);
  transition: transform 0.22s var(--ease), box-shadow 0.22s var(--ease), border-color 0.22s var(--ease);
}

.page-products .pp-gate--blue {
  border-left-color: var(--blue);
}

.page-products .pp-gate:hover,
.page-products .pp-gate:focus-visible {
  transform: translateY(-3px);
  box-shadow: 0 14px 34px rgba(0, 0, 0, 0.55);
  border-color: var(--line);
}

.page-products .pp-gate:focus-visible {
  outline: 2px solid var(--acid);
  outline-offset: 2px;
}

.page-products .pp-gate__title {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(19px, 2.2vw, 26px);
  line-height: 1.2;
}

.page-products .pp-gate__desc {
  margin: 10px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--steel);
}

.page-products .pp-gate__go {
  display: inline-block;
  margin-top: 16px;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--acid);
  letter-spacing: 0.02em;
}

.page-products .pp-gate--blue .pp-gate__go {
  color: var(--blue);
}

.page-products .pp-mail {
  margin-top: clamp(20px, 3vw, 32px);
  padding: clamp(18px, 2.4vw, 26px);
  background: rgba(183, 255, 42, 0.05);
  border: 1px solid var(--line);
  display: grid;
  gap: 16px;
  grid-template-columns: 1fr;
  align-items: center;
}

.page-products .pp-mail__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(17px, 1.8vw, 21px);
  color: var(--mist);
}

.page-products .pp-mail__desc {
  margin: 8px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--steel);
}

.page-products .pp-mail__act {
  display: flex;
  flex-direction: column;
  gap: 8px;
  align-items: flex-start;
}

.page-products .pp-mail .copy-status {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--acid);
  margin: 0;
  min-height: 1em;
}

/* ---------- 性能 ---------- */
.page-products .pp-perf__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 4vw, 48px);
  align-items: start;
}

.page-products .pp-wf {
  display: grid;
  gap: 14px;
  margin-top: clamp(20px, 3vw, 30px);
}

.page-products .pp-wf__row {
  display: grid;
  grid-template-columns: 84px 1fr;
  gap: 6px 12px;
  align-items: center;
}

.page-products .pp-wf__label {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--steel);
  letter-spacing: 0.04em;
}

.page-products .pp-wf__track {
  display: block;
  height: 10px;
  background: rgba(244, 247, 241, 0.07);
  position: relative;
}

.page-products .pp-wf__bar {
  display: block;
  height: 100%;
  background: linear-gradient(90deg, var(--acid), var(--teal));
}

.page-products .pp-wf__bar--a { width: 26%; }
.page-products .pp-wf__bar--b { width: 58%; background: linear-gradient(90deg, var(--acid), var(--blue)); }
.page-products .pp-wf__bar--c { width: 74%; background: linear-gradient(90deg, var(--teal), var(--blue)); }
.page-products .pp-wf__bar--d { width: 96%; background: linear-gradient(90deg, var(--blue), var(--track)); }

.page-products .pp-wf__note {
  grid-column: 2;
  font-size: 13px;
  line-height: 1.7;
  color: var(--steel);
}

.page-products .pp-wf__caption {
  margin: 16px 0 0;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--steel);
}

.page-products .pp-rhythm {
  margin-top: clamp(32px, 4vw, 52px);
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--line-soft);
  border-top: 1px solid var(--line);
}

.page-products .pp-rhythm__item {
  background: var(--ink);
  padding: clamp(16px, 2.2vw, 24px);
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.page-products .pp-rhythm__k {
  font-size: 13px;
  color: var(--steel);
}

.page-products .pp-rhythm__v {
  font-family: var(--font-mono);
  font-size: clamp(16px, 1.8vw, 20px);
  color: var(--acid);
  letter-spacing: 0.02em;
}

.page-products .pp-rhythm__d {
  font-size: 13px;
  line-height: 1.7;
  color: var(--steel);
}

/* ---------- 场景选择 ---------- */
.page-products .pp-picker {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(14px, 2vw, 22px);
}

.page-products .pp-pick {
  display: block;
  text-decoration: none;
  color: var(--mist);
  background: var(--panel);
  border: 1px solid var(--line-soft);
  padding: clamp(20px, 2.6vw, 30px);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 16px), 0 100%);
  transition: transform 0.22s var(--ease), box-shadow 0.22s var(--ease);
}

.page-products .pp-pick--wide {
  background: linear-gradient(150deg, rgba(183, 255, 42, 0.1), var(--panel) 72%);
  border-color: var(--line);
}

.page-products .pp-pick:hover,
.page-products .pp-pick:focus-visible {
  transform: translateY(-3px);
  box-shadow: 0 16px 38px rgba(0, 0, 0, 0.55);
}

.page-products .pp-pick:focus-visible {
  outline: 2px solid var(--acid);
  outline-offset: 2px;
}

.page-products .pp-pick__title {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(20px, 2.4vw, 30px);
  line-height: 1.18;
}

.page-products .pp-pick__desc {
  margin: 10px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--steel);
  max-width: 52ch;
}

.page-products .pp-pick__go {
  display: inline-block;
  margin-top: 16px;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--acid);
}

.page-products .pp-pick__figure {
  margin: clamp(28px, 4vw, 44px) 0 0;
}

.page-products .pp-close {
  margin-top: clamp(32px, 4vw, 56px);
  padding-top: clamp(20px, 3vw, 32px);
  border-top: 1px solid var(--line);
  display: grid;
  gap: 20px;
  grid-template-columns: 1fr;
  align-items: center;
}

.page-products .pp-close__line {
  margin: 0;
  font-family: var(--font-serif);
  font-size: clamp(16px, 1.8vw, 20px);
  line-height: 1.8;
  color: var(--mist);
  max-width: 56ch;
}

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

.page-products .btn {
  border-radius: 0;
}

/* ---------- 响应式 ---------- */
@media (max-width: 760px) {
  .page-products .compare {
    grid-template-columns: 1fr;
  }

  .page-products .compare__head,
  .page-products .compare__row {
    grid-template-columns: 1fr;
    row-gap: 8px;
  }

  .page-products .compare__head {
    display: none;
  }

  .page-products .compare__axis {
    font-size: 11px;
    letter-spacing: 0.12em;
    color: var(--acid);
  }

  .page-products .compare__cell::before {
    content: attr(data-ver);
    display: block;
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: 0.08em;
    color: var(--steel);
    margin-bottom: 4px;
  }

  .page-products .v-radio--pc:checked ~ .compare,
  .page-products .v-radio--mb:checked ~ .compare {
    grid-template-columns: 1fr;
  }

  .page-products .pp-stats {
    grid-template-columns: 1fr;
  }

  .page-products .pp-rhythm {
    grid-template-columns: 1fr;
  }

  .page-products .pp-wf__row {
    grid-template-columns: 1fr;
    gap: 6px;
  }

  .page-products .pp-wf__note {
    grid-column: 1;
  }

  .page-products .pp-heat {
    padding: 18px 14px;
  }
}

@media (min-width: 761px) {
  .page-products .pp-heat {
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1fr);
    align-items: start;
  }

  .page-products .pp-stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-products .pp-flow__grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  }

  .page-products .pp-perf__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  }

  .page-products .pp-mail {
    grid-template-columns: minmax(0, 1fr) auto;
  }

  .page-products .pp-mail__act {
    align-items: flex-end;
  }

  .page-products .pp-close {
    grid-template-columns: minmax(0, 1fr) auto;
  }
}

@media (min-width: 961px) {
  .page-products .pp-gates {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

  .page-products .pp-pick--wide {
    grid-column: 1 / -1;
  }

  .page-products .pp-pick--offset {
    margin-top: clamp(16px, 3vw, 44px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .pp-gate,
  .page-products .pp-pick,
  .page-products .hz rect,
  .page-products .hz__tag,
  .page-products .compare__row,
  .page-products .pp-switch__btn {
    transition: none;
  }

  .page-products .pp-gate:hover,
  .page-products .pp-pick:hover {
    transform: none;
  }
}
<<<END>>>