.page-products {
  --pr-gap: clamp(20px, 2.6vw, 36px);
  --pr-card-pad: clamp(16px, 2vw, 26px);
  color: var(--paper);
  font-family: var(--font-body);
  overflow-x: clip;
}

.page-products .pr-hero {
  padding: clamp(22px, 4vw, 48px) 0 clamp(20px, 3vw, 34px);
  border-bottom: 1px solid var(--line-strong);
}

.page-products .pr-hero__eyebrow {
  margin: 0 0 16px;
  color: var(--cyan);
  letter-spacing: 0.16em;
}

.page-products .pr-hero__title {
  margin: 0 0 20px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(36px, 7.2vw, 86px);
  line-height: 0.98;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-products .pr-hero__lead {
  max-width: 58ch;
  margin: 0;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.8;
  color: var(--dim);
}

.page-products .pr-hero__facts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: clamp(22px, 3vw, 34px) 0 0;
  padding: 0;
  list-style: none;
  background: var(--line);
  border: 1px solid var(--line-strong);
}

.page-products .pr-hero__facts li {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 14px 16px;
  background: var(--ink-800);
}

.page-products .pr-fact__num {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 32px;
  line-height: 1;
  color: var(--orange);
}

.page-products .pr-fact__label {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--dim);
}

.page-products .pr-jump {
  display: flex;
  gap: 8px;
  margin-top: clamp(18px, 2.4vw, 28px);
  padding-bottom: 6px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.page-products .pr-jump__link {
  flex: 0 0 auto;
  padding: 9px 13px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--dim);
  text-decoration: none;
  border: 1px solid var(--line-strong);
  transition: color 150ms ease, background-color 150ms ease, border-color 150ms ease;
}

.page-products .pr-jump__link:hover,
.page-products .pr-jump__link:focus-visible {
  color: var(--ink-900);
  background: var(--cyan);
  border-color: var(--cyan);
}

.page-products .pr-workbench {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--pr-gap);
  padding-bottom: clamp(40px, 6vw, 84px);
}

.page-products .pr-section {
  margin-top: clamp(28px, 4vw, 52px);
  padding-top: clamp(26px, 3.4vw, 44px);
  border-top: 1px solid var(--line);
}

.page-products .pr-section--first {
  margin-top: clamp(26px, 3.6vw, 44px);
}

.page-products .pr-section .section-head {
  margin-bottom: 14px;
}

.page-products .pr-section .section-head__num {
  color: var(--orange);
}

.page-products .pr-lead {
  max-width: 62ch;
  margin: 0 0 clamp(18px, 2.4vw, 26px);
  font-size: 15px;
  line-height: 1.8;
  color: var(--dim);
}

.page-products .pr-figure {
  margin: var(--pr-gap) 0 0;
  border: 1px solid var(--line-strong);
  background: var(--ink-800);
}

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

.page-products .pr-figure--tight {
  margin-top: 18px;
}

/* 01 入口矩阵 */
.page-products .pr-entries {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  margin: 0;
  padding: 0;
  list-style: none;
  background: var(--line);
  border: 1px solid var(--line-strong);
}

.page-products .pr-entry {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: var(--pr-card-pad);
  background: var(--ink-800);
  border-left: 2px solid transparent;
  transition: background-color 160ms ease, border-color 160ms ease;
}

.page-products .pr-entry:hover {
  background: var(--ink-700);
  border-left-color: var(--orange);
}

.page-products .pr-entry__label {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--cyan);
}

.page-products .pr-entry__name {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 22px;
  line-height: 1.2;
  color: var(--paper);
}

.page-products .pr-entry__desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--dim);
  flex: 1 1 auto;
}

.page-products .pr-entry .tag {
  align-self: flex-start;
}

/* 03 订阅频道 */
.page-products .pr-cluster {
  margin-bottom: clamp(16px, 2vw, 22px);
}

.page-products .pr-cluster__title {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.12em;
  color: var(--clay);
}

.page-products .pr-channels {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(148px, 1fr));
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-products .pr-channels li {
  display: flex;
  gap: 8px;
  align-items: baseline;
  padding: 9px 12px;
  font-size: 13.5px;
  line-height: 1.4;
  color: var(--paper);
  background: var(--ink-800);
  border: 1px solid var(--line);
  transition: border-color 150ms ease, background-color 150ms ease;
}

.page-products .pr-channels li:hover {
  border-color: var(--cyan);
  background: var(--ink-700);
}

.page-products .pr-channels__idx {
  font-size: 11px;
  color: var(--rock);
}

.page-products .pr-methods {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  margin: clamp(18px, 2.4vw, 26px) 0 0;
  padding: 0;
  list-style: none;
  background: var(--line);
  border: 1px solid var(--line-strong);
}

.page-products .pr-method {
  padding: var(--pr-card-pad);
  background: var(--ink-800);
}

.page-products .pr-method__name {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 20px;
  color: var(--cyan);
}

.page-products .pr-method__desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--dim);
}

/* 04 选手数据 */
.page-products .pr-player {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--pr-gap);
}

.page-products .pr-metrics {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

.page-products .pr-metric {
  display: grid;
  grid-template-columns: 84px minmax(0, 1fr);
  gap: 12px;
  align-items: baseline;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
}

.page-products .pr-metric__key {
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--orange);
}

.page-products .pr-metric__desc {
  font-size: 14px;
  line-height: 1.7;
  color: var(--dim);
}

.page-products .pr-compare {
  padding: var(--pr-card-pad);
  background: var(--ink-800);
  border: 1px solid var(--line-strong);
}

.page-products .pr-compare__title {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 19px;
  color: var(--paper);
}

.page-products .pr-compare__legend {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 16px;
}

.page-products .pr-compare__key {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  color: var(--dim);
}

.page-products .pr-compare__key::before {
  content: "";
  width: 14px;
  height: 4px;
  background: var(--cyan);
}

.page-products .pr-compare__key--season::before {
  background: var(--rock);
}

.page-products .pr-compare__row {
  margin-bottom: 14px;
}

.page-products .pr-compare__label {
  margin: 0 0 6px;
  font-size: 13px;
  color: var(--dim);
}

.page-products .pr-compare__bars {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.page-products .pr-bar {
  display: block;
  height: 7px;
  background: var(--rock);
}

.page-products .pr-bar--recent {
  background: var(--cyan);
}

.page-products .pr-bar--season {
  background: var(--rock);
}

.page-products .pr-bar--w86 { width: 86%; }
.page-products .pr-bar--w78 { width: 78%; }
.page-products .pr-bar--w72 { width: 72%; }
.page-products .pr-bar--w66 { width: 66%; }
.page-products .pr-bar--w64 { width: 64%; }
.page-products .pr-bar--w58 { width: 58%; }

.page-products .pr-compare__note {
  margin: 14px 0 0;
  padding-top: 12px;
  border-top: 1px solid var(--line);
  font-size: 13px;
  line-height: 1.7;
  color: var(--dim-2);
}

/* 05 线路与弱网 */
.page-products .pr-netfig {
  margin: 0 0 clamp(16px, 2.2vw, 24px);
}

.page-products .pr-netmap {
  display: block;
  width: 100%;
  height: auto;
  background: var(--ink-800);
  border: 1px solid var(--line-strong);
}

.page-products .pr-netmap__lines path {
  fill: none;
  stroke: rgba(53, 230, 224, 0.4);
  stroke-width: 1.5;
}

.page-products .pr-netmap__nodes circle {
  fill: var(--ink-900);
  stroke: var(--cyan);
  stroke-width: 2;
}

.page-products .pr-netmap__nodes circle:nth-child(4) {
  fill: var(--orange);
  stroke: var(--orange);
}

.page-products .pr-netmap__labels text {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  fill: var(--dim);
}

.page-products .pr-modes {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line-strong);
}

.page-products .pr-mode {
  padding: var(--pr-card-pad);
  background: var(--ink-800);
  border-top: 2px solid var(--cyan);
}

.page-products .pr-mode--low {
  border-top-color: var(--orange);
}

.page-products .pr-mode__label {
  margin: 0 0 8px;
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--dim-2);
}

.page-products .pr-mode__name {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 20px;
  color: var(--paper);
}

.page-products .pr-mode__desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--dim);
}

/* 06 开始使用 */
.page-products .pr-start {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  margin: 0 0 clamp(18px, 2.4vw, 26px);
  padding: 0;
  list-style: none;
  background: var(--line);
  border: 1px solid var(--line-strong);
  counter-reset: pr-start;
}

.page-products .pr-start__item {
  padding: var(--pr-card-pad);
  background: var(--ink-800);
}

.page-products .pr-start__name {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 20px;
  color: var(--paper);
}

.page-products .pr-start__name::before {
  counter-increment: pr-start;
  content: "0" counter(pr-start);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  color: var(--orange);
  letter-spacing: 0.06em;
}

.page-products .pr-start__desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--dim);
}

.page-products .pr-links {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line-strong);
}

.page-products .pr-link {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: baseline;
  padding: 14px var(--pr-card-pad);
  text-decoration: none;
  background: var(--ink-800);
  border-left: 2px solid transparent;
  transition: background-color 150ms ease, border-color 150ms ease;
}

.page-products .pr-link:hover,
.page-products .pr-link:focus-visible {
  background: var(--ink-700);
  border-left-color: var(--cyan);
}

.page-products .pr-link__tag {
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--orange);
}

.page-products .pr-link__text {
  font-size: 14px;
  line-height: 1.6;
  color: var(--paper);
}

/* 侧栏：两步找回收藏 */
.page-products .pr-restore {
  padding: var(--pr-card-pad);
  background: var(--ink-800);
  border: 1px solid var(--line-strong);
  border-top: 3px solid var(--orange);
}

.page-products .pr-restore__eyebrow {
  margin: 0 0 12px;
  color: var(--orange);
  letter-spacing: 0.14em;
}

.page-products .pr-restore__title {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(26px, 3.4vw, 34px);
  line-height: 1.05;
  color: var(--paper);
}

.page-products .pr-restore__lead {
  margin: 0 0 18px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--dim);
}

.page-products .pr-steps {
  position: relative;
  margin: 0;
  padding: 0 0 0 22px;
  list-style: none;
  border-left: 1px solid var(--line-strong);
}

.page-products .pr-step {
  position: relative;
  padding-bottom: 18px;
}

.page-products .pr-step:last-child {
  padding-bottom: 0;
}

.page-products .pr-step__num {
  position: absolute;
  left: -35px;
  top: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink-900);
  background: var(--orange);
}

.page-products .pr-step__name {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 18px;
  color: var(--paper);
}

.page-products .pr-step__desc {
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--dim);
}

.page-products .pr-restore__note {
  margin: 16px 0 0;
  padding-top: 12px;
  border-top: 1px solid var(--line);
  font-size: 13px;
  line-height: 1.7;
  color: var(--dim-2);
}

.page-products .pr-restore__link {
  color: var(--cyan);
  text-decoration: underline;
  text-underline-offset: 3px;
}

@media (min-width: 560px) {
  .page-products .pr-hero__facts {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }

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

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

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

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

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

@media (min-width: 720px) {
  .page-products .pr-entries {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-products .pr-player {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  }

  .page-products .pr-player .pr-figure {
    grid-column: 1 / -1;
    margin-top: 0;
    max-width: 420px;
  }
}

@media (min-width: 980px) {
  .page-products .pr-workbench {
    grid-template-columns: minmax(0, 1fr) 336px;
    align-items: start;
    column-gap: clamp(28px, 3vw, 48px);
  }

  .page-products .pr-side {
    position: sticky;
    top: calc(var(--header-h) + 24px);
  }

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

  .page-products .pr-section--first {
    margin-top: clamp(32px, 3.6vw, 48px);
  }

  .page-products .pr-player .pr-figure {
    grid-column: auto;
    max-width: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .pr-jump__link,
  .page-products .pr-entry,
  .page-products .pr-channels li,
  .page-products .pr-link {
    transition: none;
  }
}
<<<END>>>