.page-products {
  --p-soft: #40556b;
  --p-line: rgba(17, 49, 74, .12);
  --p-panel-ink: rgba(247, 249, 251, .72);
  --p-radius-pill: 999px;
}

/* ---------- 首屏 ---------- */
.page-products .p-intro {
  padding: clamp(32px, 6vw, 72px) 0 clamp(40px, 6vw, 72px);
}
.page-products .p-intro .eyebrow {
  color: var(--chart-600);
}
.page-products .p-intro h1 {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(30px, 5.4vw, 54px);
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--ink-900);
  margin: 14px 0 0;
  max-width: 16em;
}
.page-products .p-intro__lead {
  margin: 22px 0 0;
  max-width: 44em;
  font-size: 16px;
  line-height: 1.85;
  color: var(--p-soft);
}
.page-products .p-intro__acts {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 28px;
  margin-top: 28px;
}
.page-products .p-intro__acts .link-toggle {
  color: var(--abyss-700);
  border-bottom: 1px solid var(--signal-500);
  padding-bottom: 3px;
  text-decoration: none;
  font-size: 14px;
}
.page-products .p-intro__acts .link-toggle:hover {
  color: var(--abyss-900);
  border-bottom-color: var(--abyss-900);
}
.page-products .p-intro__facts {
  display: flex;
  flex-wrap: wrap;
  gap: 16px 40px;
  list-style: none;
  margin: 36px 0 0;
  padding: 22px 0 0;
  border-top: 1px solid var(--p-line);
}
.page-products .p-fact {
  display: flex;
  align-items: baseline;
  gap: 8px;
}
.page-products .p-fact .num {
  font-family: var(--font-num);
  font-size: 32px;
  font-weight: 700;
  line-height: 1;
  color: var(--abyss-900);
}
.page-products .p-fact__label {
  font-size: 13px;
  letter-spacing: .04em;
  color: var(--chart-600);
}

/* ---------- 三步 ---------- */
.page-products .p-start .section-title {
  max-width: 22em;
}
.page-products .p-steps {
  list-style: none;
  margin: 40px 0 0;
  padding: 0;
  counter-reset: pstep;
  display: grid;
  gap: 0;
}
.page-products .p-step {
  position: relative;
  padding: 26px 0 26px 74px;
  border-top: 1px solid var(--p-line);
}
.page-products .p-step:last-child {
  border-bottom: 1px solid var(--p-line);
}
.page-products .p-step::before {
  counter-increment: pstep;
  content: "0" counter(pstep);
  position: absolute;
  left: 0;
  top: 24px;
  font-family: var(--font-num);
  font-size: 30px;
  font-weight: 700;
  line-height: 1;
  color: var(--chart-300);
}
.page-products .p-step::after {
  content: "";
  position: absolute;
  left: 0;
  top: 60px;
  width: 38px;
  height: 3px;
  border-radius: 2px;
  background: var(--signal-500);
}
.page-products .p-step__title {
  font-family: var(--font-serif);
  font-size: 19px;
  font-weight: 600;
  color: var(--ink-900);
  margin: 0 0 8px;
}
.page-products .p-step__body {
  margin: 0;
  max-width: 46em;
  font-size: 15px;
  line-height: 1.85;
  color: var(--p-soft);
}

/* ---------- 配图 ---------- */
.page-products .p-shot {
  margin: clamp(40px, 6vw, 64px) auto 0;
}
.page-products .p-shot img,
.page-products .p-dist__figure img,
.page-products .p-dist__mini-figure img,
.page-products .p-band__figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-lg);
  object-fit: cover;
  background: linear-gradient(140deg, var(--abyss-700), var(--abyss-900));
}
.page-products .p-shot__caption {
  margin: 14px 0 0;
  max-width: 48em;
  font-size: 13px;
  line-height: 1.75;
  color: var(--chart-600);
}

/* ---------- 工作区两栏 ---------- */
.page-products .p-work__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 48px;
  align-items: start;
}
.page-products .p-work__main {
  min-width: 0;
}
.page-products .p-block + .p-block {
  margin-top: clamp(56px, 8vw, 96px);
}

/* ---------- 五组信息 ---------- */
.page-products .p-spec {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0;
  margin-top: 40px;
  border-top: 1px solid var(--p-line);
}
.page-products .p-spec__item {
  padding: 24px 0;
  border-bottom: 1px solid var(--p-line);
}
.page-products .p-spec__name {
  font-family: var(--font-serif);
  font-size: 20px;
  font-weight: 600;
  color: var(--ink-900);
  margin: 0 0 6px;
}
.page-products .p-spec__q {
  margin: 0 0 10px;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: .02em;
  color: var(--abyss-700);
}
.page-products .p-spec__q::before {
  content: "";
  display: inline-block;
  width: 18px;
  height: 2px;
  margin-right: 8px;
  vertical-align: middle;
  background: var(--sunset-500);
  border-radius: 2px;
}
.page-products .p-spec__body {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--p-soft);
}

/* ---------- 进失球分布 ---------- */
.page-products .p-dist__figure {
  margin: 36px 0 0;
}
.page-products .p-dist__notes {
  margin-top: 32px;
  display: grid;
  gap: 18px;
}
.page-products .p-dist__notes p {
  margin: 0;
  max-width: 52em;
  font-size: 15px;
  line-height: 1.85;
  color: var(--p-soft);
}
.page-products .p-dist__notes strong {
  color: var(--ink-900);
  font-weight: 600;
}
.page-products .p-dist__note {
  padding: 20px 22px;
  border-radius: var(--radius-md);
  background: var(--signal-100);
  color: var(--abyss-900);
  border-left: 4px solid var(--signal-500);
}
.page-products .p-dist__note strong {
  color: var(--abyss-900);
}
.page-products .p-dist__mini {
  margin-top: 40px;
  padding-top: 28px;
  border-top: 1px solid var(--p-line);
}
.page-products .p-dist__mini-label {
  margin: 0 0 16px;
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--chart-600);
}
.page-products .p-dist__mini-figure {
  margin: 0;
  max-width: 420px;
}

/* ---------- 对比工具 ---------- */
.page-products .p-pickers {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 32px;
}
.page-products .p-pick {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}
.page-products .p-picklab {
  display: inline-flex;
  align-items: center;
  padding: 9px 18px;
  border-radius: var(--p-radius-pill);
  border: 1px solid var(--p-line);
  background: var(--paper-50);
  color: var(--abyss-700);
  font-size: 14px;
  line-height: 1;
  cursor: pointer;
  transition: background .18s var(--ease-out), border-color .18s var(--ease-out);
}
.page-products .p-picklab:hover {
  border-color: var(--signal-500);
}
.page-products .p-pick:focus-visible + .p-picklab {
  outline: 2px solid var(--signal-500);
  outline-offset: 2px;
}
.page-products .p-pick:checked + .p-picklab {
  background: var(--signal-100);
  border-color: var(--signal-500);
  color: var(--abyss-900);
  font-weight: 600;
}
.page-products .p-pick:checked + .p-picklab::before {
  content: "✓";
  margin-right: 7px;
  font-family: var(--font-num);
  font-weight: 700;
  color: var(--abyss-900);
}
.page-products .p-pickers__hint {
  margin: 14px 0 0;
  font-size: 13px;
  letter-spacing: .02em;
  color: var(--sunset-500);
  font-weight: 600;
}

/* 图表形态切换 */
.page-products .p-chartlab {
  position: relative;
  display: grid;
  grid-template-columns: repeat(3, auto);
  justify-content: start;
  gap: 8px;
  margin-top: 28px;
}
.page-products .p-chartlab__radio {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}
.page-products .p-chartlab__btn {
  display: inline-block;
  padding: 9px 20px;
  border-radius: var(--p-radius-pill);
  border: 1px solid var(--p-line);
  font-size: 13px;
  letter-spacing: .06em;
  color: var(--abyss-700);
  cursor: pointer;
  transition: background .18s var(--ease-out), border-color .18s var(--ease-out);
}
.page-products .p-chartlab__btn:hover {
  border-color: var(--signal-500);
}
.page-products .p-chartlab__radio:focus-visible + .p-chartlab__btn {
  outline: 2px solid var(--signal-500);
  outline-offset: 2px;
}
.page-products #cmode-bar:checked + .p-chartlab__btn,
.page-products #cmode-line:checked + .p-chartlab__btn,
.page-products #cmode-heat:checked + .p-chartlab__btn {
  background: var(--abyss-900);
  border-color: var(--abyss-900);
  color: var(--paper-50);
  font-weight: 600;
}
.page-products .p-chartlab__stage {
  grid-column: 1 / -1;
  margin-top: 22px;
  padding: 24px 20px 18px;
  border-radius: var(--radius-lg);
  background: var(--paper-50);
  border: 1px solid var(--p-line);
}
.page-products .p-chart {
  display: none;
  margin: 0;
}
.page-products #cmode-bar:checked ~ .p-chartlab__stage .p-chart--bar,
.page-products #cmode-line:checked ~ .p-chartlab__stage .p-chart--line,
.page-products #cmode-heat:checked ~ .p-chartlab__stage .p-chart--heat {
  display: block;
}
.page-products .p-chart__svg,
.page-products .p-chart svg {
  display: block;
  width: 100%;
  max-width: 640px;
  height: auto;
  margin: 0 auto;
}
.page-products .p-chart__cap {
  margin: 14px 0 0;
  font-size: 13px;
  line-height: 1.75;
  color: var(--chart-600);
  text-align: center;
}

/* ---------- 标签筛选 ---------- */
.page-products .p-taggroups {
  margin-top: 36px;
  display: grid;
  gap: 24px;
}
.page-products .p-taggroup {
  padding-top: 18px;
  border-top: 1px solid var(--p-line);
}
.page-products .p-taggroup__name {
  margin: 0 0 14px;
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--chart-600);
}
.page-products .p-taggroup__list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.page-products .p-tagsec__foot {
  margin: 28px 0 0;
  max-width: 48em;
  font-size: 15px;
  line-height: 1.85;
  color: var(--p-soft);
}

/* ---------- 右侧面板 ---------- */
.page-products .p-panel {
  border-radius: var(--radius-lg);
  background: var(--abyss-900);
  color: var(--paper-50);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
}
.page-products .p-panel__head {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  padding: 18px 20px;
  background: transparent;
  border: 0;
  border-bottom: 1px solid var(--hairline-dark);
  color: var(--paper-50);
  font-family: var(--font-sans);
  font-size: 14px;
  letter-spacing: .04em;
  text-align: left;
  cursor: pointer;
}
.page-products .p-panel__head:focus-visible {
  outline: 2px solid var(--signal-500);
  outline-offset: -3px;
}
.page-products .p-panel__head .fold__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--signal-500);
  box-shadow: 0 0 0 4px rgba(35, 224, 196, .18);
  flex: none;
}
.page-products .p-panel__head-text {
  font-weight: 600;
}
.page-products .p-panel[data-collapsed="true"] .fold__body {
  display: none;
}
.page-products .p-panel .fold__inner {
  padding: 20px;
}
.page-products .p-panel__team {
  margin: 0 0 16px;
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--signal-500);
}
.page-products .p-panel__rows {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
}
.page-products .p-panel__row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding: 11px 12px;
  border-radius: var(--radius-sm);
  background: var(--abyss-700);
}
.page-products .p-panel__row--hot {
  background: rgba(255, 122, 69, .16);
}
.page-products .p-panel__label {
  font-size: 13px;
  color: var(--p-panel-ink);
}
.page-products .p-panel__row .stat__value {
  font-family: var(--font-num);
  font-size: 22px;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  color: var(--paper-50);
}
.page-products .p-panel__row .stat--sunset {
  color: var(--sunset-500);
}
.page-products .p-panel__note {
  margin: 16px 0 18px;
  font-size: 13px;
  line-height: 1.75;
  color: var(--p-panel-ink);
}
.page-products .p-panel .link-toggle--on-dark {
  display: inline-block;
  font-size: 13px;
  color: var(--signal-500);
  text-decoration: none;
  border-bottom: 1px solid rgba(35, 224, 196, .4);
  padding-bottom: 2px;
}
.page-products .p-panel .link-toggle--on-dark:hover {
  border-bottom-color: var(--signal-500);
}

/* ---------- 更新节奏 ---------- */
.page-products .p-cadence .section-title {
  color: var(--paper-50);
  max-width: 20em;
}
.page-products .p-cadence .eyebrow {
  color: var(--signal-500);
}
.page-products .p-cadence__text {
  margin: 20px 0 0;
  max-width: 42em;
  font-size: 15px;
  line-height: 1.85;
  color: var(--p-panel-ink);
}
.page-products .p-cadence__list {
  list-style: none;
  margin: 36px 0 0;
  padding: 0;
  display: grid;
  gap: 2px;
}
.page-products .p-cadence__item {
  display: grid;
  grid-template-columns: auto auto 1fr;
  align-items: baseline;
  gap: 8px 10px;
  padding: 18px 0;
  border-top: 1px solid var(--hairline-dark);
}
.page-products .p-cadence__item .num {
  font-family: var(--font-num);
  font-size: 40px;
  font-weight: 700;
  line-height: 1;
  font-variant-numeric: tabular-nums;
  color: var(--signal-500);
}
.page-products .p-cadence__unit {
  font-size: 14px;
  color: var(--paper-50);
  font-weight: 600;
}
.page-products .p-cadence__desc {
  font-size: 13px;
  line-height: 1.7;
  color: var(--p-panel-ink);
}

/* ---------- 新旧路径 ---------- */
.page-products .p-shift__list {
  list-style: none;
  margin: 40px 0 0;
  padding: 0;
  border-top: 1px solid var(--p-line);
}
.page-products .p-shift__row {
  display: grid;
  gap: 8px;
  padding: 22px 0;
  border-bottom: 1px solid var(--p-line);
}
.page-products .p-shift__key {
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--chart-600);
}
.page-products .p-shift__was {
  font-size: 14px;
  line-height: 1.75;
  color: var(--chart-600);
}
.page-products .p-shift__was::before {
  content: "从前 · ";
  color: var(--chart-300);
}
.page-products .p-shift__now {
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink-900);
  font-weight: 500;
}
.page-products .p-shift__now::before {
  content: "现在 · ";
  color: var(--sunset-500);
  font-weight: 700;
  font-size: 13px;
}

/* ---------- 收尾主题带 ---------- */
.page-products .p-band {
  margin-top: clamp(56px, 8vw, 96px);
  background: var(--abyss-900);
  color: var(--paper-50);
  border-radius: var(--radius-xl) var(--radius-xl) 0 0;
  overflow: hidden;
}
.page-products .p-band__inner {
  display: grid;
  gap: 24px;
  padding-top: clamp(40px, 6vw, 64px);
  padding-bottom: clamp(32px, 5vw, 48px);
}
.page-products .p-band__title {
  font-family: var(--font-serif);
  font-size: clamp(24px, 3.6vw, 36px);
  font-weight: 700;
  line-height: 1.25;
  margin: 0;
  color: var(--paper-50);
}
.page-products .p-band__lead {
  margin: 16px 0 0;
  max-width: 40em;
  font-size: 15px;
  line-height: 1.85;
  color: var(--p-panel-ink);
}
.page-products .p-band__acts {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 24px;
}
.page-products .p-band__acts .link-toggle--on-dark {
  font-size: 13px;
  color: var(--signal-500);
  text-decoration: none;
  border-bottom: 1px solid rgba(35, 224, 196, .4);
  padding-bottom: 2px;
}
.page-products .p-band__figure {
  margin: 0;
}
.page-products .p-band__figure img {
  border-radius: 0;
  display: block;
  width: 100%;
  height: auto;
  opacity: .9;
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-products .p-spec {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 40px;
  }
  .page-products .p-dist__notes {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 32px;
  }
  .page-products .p-dist__note {
    grid-column: 1 / -1;
  }
  .page-products .p-taggroups {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 40px;
  }
  .page-products .p-cadence__item {
    grid-template-columns: 100px 70px 1fr;
    align-items: center;
  }
  .page-products .p-shift__row {
    grid-template-columns: 140px minmax(0, 1fr) minmax(0, 1fr);
    column-gap: 28px;
    align-items: baseline;
  }
  .page-products .p-band__inner {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
    align-items: end;
  }
}

@media (min-width: 1040px) {
  .page-products .p-work__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    column-gap: clamp(36px, 5vw, 72px);
  }
  .page-products .p-work__rail {
    position: sticky;
    top: calc(var(--header-h-compact) + 24px);
  }
  .page-products .p-chartlab__stage {
    padding: 32px 32px 22px;
  }
}

@media (min-width: 1280px) {
  .page-products .p-spec {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .p-picklab,
  .page-products .p-chartlab__btn {
    transition: none;
  }
}