.page-products {
  --pro-line: 2px solid var(--steel);
}

/* ---------- 首屏 ---------- */
.page-products .pro-hero {
  padding-block: 28px 34px;
}

.page-products .pro-hero__grid {
  display: grid;
  gap: 28px;
}

.page-products .pro-hero__title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(32px, 8vw, 64px);
  line-height: 1.04;
  letter-spacing: -0.02em;
  margin: 12px 0 18px;
  color: var(--text);
}

.page-products .pro-hero__lede {
  font-size: 16px;
  line-height: 1.75;
  color: var(--muted);
  max-width: 34em;
}

.page-products .pro-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 26px;
}

.page-products .pro-hero__stats {
  border: var(--pro-line);
  background: var(--panel);
  box-shadow: var(--shadow-hard);
  display: grid;
  align-content: start;
}

.page-products .pro-metric {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding: 16px 18px;
  border-bottom: var(--pro-line);
}

.page-products .pro-metric:last-child {
  border-bottom: 0;
}

.page-products .pro-metric__value {
  font-family: var(--font-data);
  font-variant-numeric: tabular-nums;
  font-size: 42px;
  line-height: 1;
  color: var(--signal);
  min-width: 1.6ch;
}

.page-products .pro-metric__unit {
  font-size: 16px;
  margin-left: 3px;
}

.page-products .pro-metric__label {
  font-size: 13px;
  line-height: 1.5;
  color: var(--muted);
}

/* ---------- 通用内容件 ---------- */
.page-products .pro-media {
  margin: 26px 0 0;
}

.page-products .pro-media .media-frame__img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-products .pro-text {
  font-size: 16px;
  line-height: 1.75;
  color: var(--muted);
  max-width: 40em;
}

.page-products .pro-text--after {
  margin-top: 16px;
}

.page-products .pro-scroll {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

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

.page-products .pro-list li {
  padding-left: 16px;
  position: relative;
  font-size: 15px;
  line-height: 1.7;
  color: var(--muted);
}

.page-products .pro-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 6px;
  height: 6px;
  background: var(--signal);
}

.page-products .pro-list__key {
  font-family: var(--font-display);
  color: var(--text);
  margin-right: 8px;
  letter-spacing: 0.02em;
}

/* ---------- 标签页容器 ---------- */
.page-products .pro-tabs {
  margin-top: 26px;
  border: var(--pro-line);
  background: var(--panel);
  box-shadow: var(--shadow-hard);
}

.page-products .pro-tabs .tabs__list {
  display: flex;
  flex-wrap: wrap;
  gap: 2px;
  padding: 8px 8px 0;
  background: var(--ink);
  border-bottom: var(--pro-line);
}

.page-products .pro-tabs .tabs__tab {
  appearance: none;
  background: transparent;
  border: 0;
  border-bottom: 3px solid transparent;
  color: var(--muted);
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.02em;
  padding: 11px 14px;
  cursor: pointer;
  transition: color var(--ease), border-color var(--ease);
}

.page-products .pro-tabs .tabs__tab:hover {
  color: var(--text);
}

.page-products .pro-tabs .tabs__tab[aria-selected="true"] {
  color: var(--text);
  border-bottom-color: var(--signal);
}

.page-products .pro-tabs .tabs__tab:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: -2px;
}

.page-products .pro-tabs .tabs__panel {
  padding: 20px 18px;
}

.page-products .pro-panel__title {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--text);
  margin: 0 0 10px;
}

/* ---------- 双栏 ---------- */
.page-products .pro-split {
  display: grid;
  gap: 26px;
  margin-top: 26px;
}

.page-products .pro-split .pro-media {
  margin: 0;
}

/* ---------- 净胜球 ---------- */
.page-products .pro-delta {
  font-variant-numeric: tabular-nums;
  color: var(--muted);
}

.page-products .pro-delta--up {
  color: var(--orange);
  font-weight: 600;
}

.page-products .pro-delta--down {
  color: var(--signal);
  font-weight: 600;
}

/* ---------- 青训梯队 ---------- */
.page-products .pro-tree {
  display: grid;
  gap: 18px;
}

.page-products .pro-tree__node {
  position: relative;
  border: var(--pro-line);
  background: var(--panel);
  box-shadow: var(--shadow-soft);
  padding: 16px 18px 18px 22px;
}

.page-products .pro-tree__node::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  background: var(--signal);
}

.page-products .pro-tree__node:nth-child(2)::before {
  background: var(--violet);
}

.page-products .pro-tree__node:nth-child(3)::before {
  background: var(--orange);
}

.page-products .pro-tree__node:not(:last-child)::after {
  content: "";
  position: absolute;
  left: 26px;
  bottom: -18px;
  width: 2px;
  height: 18px;
  background: var(--steel);
}

.page-products .pro-tree__idx {
  display: block;
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--muted);
  margin-bottom: 6px;
}

.page-products .pro-tree__title {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--text);
  margin: 0 0 8px;
}

.page-products .pro-tree__text {
  font-size: 15px;
  line-height: 1.7;
  color: var(--muted);
  margin: 0;
  max-width: 36em;
}

/* ---------- 复盘工作台 ---------- */
.page-products .pro-workbench__grid {
  display: grid;
  gap: 26px;
  margin-top: 26px;
}

.page-products .pro-workbench__grid .pro-media {
  margin: 0;
}

.page-products .pro-workbench__side {
  display: grid;
  gap: 18px;
  align-content: start;
}

.page-products .pro-step {
  position: relative;
  border: var(--pro-line);
  background: var(--panel);
  padding: 16px 18px;
  box-shadow: var(--shadow-soft);
}

.page-products .pro-step__num {
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--orange);
}

.page-products .pro-step__title {
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--text);
  margin: 6px 0 8px;
}

.page-products .pro-step__text {
  font-size: 15px;
  line-height: 1.7;
  color: var(--muted);
  margin: 0;
}

.page-products .pro-workbench__link {
  justify-self: start;
}

/* ---------- 适用场景 ---------- */
.page-products .pro-scenes__grid {
  margin-top: 26px;
}

.page-products .pro-scene {
  display: flex;
  flex-direction: column;
}

.page-products .pro-scene .card__body {
  font-size: 15px;
  line-height: 1.75;
}

.page-products .pro-summary {
  margin-top: 30px;
  display: grid;
  gap: 0;
  border: var(--pro-line);
  background: var(--panel);
  box-shadow: var(--shadow-hard);
}

.page-products .pro-summary__item {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 14px 18px;
  border-bottom: var(--pro-line);
}

.page-products .pro-summary__item:last-child {
  border-bottom: 0;
}

.page-products .pro-summary__value {
  font-family: var(--font-data);
  font-variant-numeric: tabular-nums;
  font-size: 30px;
  line-height: 1;
  color: var(--signal);
  min-width: 2.4ch;
}

.page-products .pro-summary__unit {
  font-size: 16px;
  color: var(--orange);
  margin-left: 2px;
}

.page-products .pro-summary__label {
  font-size: 13px;
  line-height: 1.5;
  color: var(--muted);
}

.page-products .pro-cta {
  margin-top: 28px;
  border: var(--pro-line);
  border-left: 6px solid var(--orange);
  background: var(--panel);
  padding: 22px 20px;
  display: grid;
  gap: 18px;
}

.page-products .pro-cta__text {
  margin: 0;
  font-size: 17px;
  line-height: 1.7;
  color: var(--text);
  max-width: 34em;
}

.page-products .pro-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

/* ---------- 平板起 ---------- */
@media (min-width: 700px) {
  .page-products .pro-hero__stats {
    grid-template-columns: repeat(3, 1fr);
  }

  .page-products .pro-metric {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
    border-bottom: 0;
    border-right: var(--pro-line);
  }

  .page-products .pro-metric:last-child {
    border-right: 0;
  }

  .page-products .pro-summary {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-products .pro-summary__item {
    border-right: var(--pro-line);
  }

  .page-products .pro-summary__item:nth-child(2n) {
    border-right: 0;
  }

  .page-products .pro-summary__item:nth-child(n + 3) {
    border-bottom: 0;
  }

  .page-products .pro-cta {
    grid-template-columns: 1fr auto;
    align-items: center;
    padding: 24px 26px;
  }
}

/* ---------- 桌面 ---------- */
@media (min-width: 900px) {
  .page-products .pro-hero {
    padding-block: 40px 48px;
  }

  .page-products .pro-hero__grid {
    grid-template-columns: minmax(0, 1.45fr) minmax(280px, 0.85fr);
    gap: 40px;
    align-items: start;
  }

  .page-products .pro-split {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    gap: 32px;
    align-items: start;
  }

  .page-products .pro-split--reverse {
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  }

  .page-products .pro-workbench__grid {
    grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr);
    gap: 34px;
    align-items: start;
  }

  .page-products .pro-tabs .tabs__panel {
    padding: 26px 26px;
  }

  .page-products .pro-tree {
    gap: 20px;
  }

  .page-products .pro-summary {
    grid-template-columns: repeat(4, 1fr);
  }

  .page-products .pro-summary__item {
    border-right: var(--pro-line);
    border-bottom: 0;
  }

  .page-products .pro-summary__item:nth-child(2n) {
    border-right: var(--pro-line);
  }

  .page-products .pro-summary__item:last-child {
    border-right: 0;
  }
}

/* ---------- 动效降级 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-products .pro-tabs .tabs__tab {
    transition: none;
  }
}