.page-products {
  --pp-rail: 200px;
  padding-bottom: clamp(48px, 8vw, 120px);
}

/* ---------- 首屏 ---------- */
.page-products .tools-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(24px, 4vw, 48px) 0 clamp(32px, 5vw, 68px);
  border-bottom: 2px solid var(--line);
}
.page-products .tools-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    repeating-linear-gradient(112deg, transparent 0 42px, rgba(53, 242, 208, 0.07) 42px 43px);
}
.page-products .tools-hero__inner {
  position: relative;
}
.page-products .tools-hero h1 {
  font-family: var(--font-head);
  font-size: clamp(34px, 7vw, 68px);
  line-height: 1.02;
  letter-spacing: -0.02em;
  color: var(--text);
  margin: 12px 0 18px;
  max-width: 18ch;
}
.page-products .tools-hero__lede {
  max-width: 64ch;
  margin: 0;
  color: var(--text-dim);
  font-size: clamp(15px, 1.5vw, 17px);
  line-height: 1.75;
}
.page-products .tools-hero__stats {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 2px;
  margin-top: clamp(24px, 4vw, 40px);
  border: 2px solid var(--line);
  background: var(--line);
}
@media (min-width: 680px) {
  .page-products .tools-hero__stats {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}
.page-products .stat {
  background: var(--ink-2);
  padding: clamp(14px, 2vw, 20px) 16px;
}
.page-products .stat__num {
  display: block;
  font-family: var(--font-num);
  font-variant-numeric: tabular-nums;
  font-size: clamp(26px, 3.6vw, 42px);
  line-height: 1;
  color: var(--gold);
}
.page-products .stat__num--cyan {
  color: var(--cyan);
}
.page-products .stat__label {
  display: block;
  margin-top: 8px;
  font-size: 12.5px;
  letter-spacing: 0.12em;
  color: var(--mist);
}
.page-products .tools-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(20px, 3vw, 32px);
}

/* ---------- 两栏骨架 ---------- */
.page-products .tool-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 44px);
  margin-top: clamp(28px, 5vw, 64px);
}
@media (min-width: 1024px) {
  .page-products .tool-body {
    grid-template-columns: var(--pp-rail) minmax(0, 1fr);
    align-items: start;
  }
  .page-products .tool-rail {
    position: sticky;
    top: 96px;
  }
}
.page-products .tool-main {
  min-width: 0;
}
.page-products .tool-section {
  margin-bottom: clamp(56px, 9vw, 124px);
}
.page-products .tool-section:last-child {
  margin-bottom: 0;
}

/* ---------- 图片容器 ---------- */
.page-products .pp-figure {
  margin: 0 0 clamp(20px, 3vw, 32px);
  border: 2px solid var(--line);
  background: var(--panel);
  box-shadow: var(--shadow-soft);
  overflow: hidden;
}
.page-products .pp-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}
.page-products .pp-figure--banner img {
  height: clamp(200px, 30vw, 360px);
}
.page-products .pp-figure--side img {
  height: clamp(190px, 26vw, 330px);
}
.page-products .pp-figure--wide img {
  height: clamp(200px, 30vw, 380px);
}
.page-products .pp-figure__caption {
  display: block;
  padding: 10px 14px;
  border-top: 2px solid var(--line);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--mist);
}

/* ---------- 工具卡错位网格 ---------- */
.page-products .tool-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(12px, 2vw, 20px);
}
@media (min-width: 900px) {
  .page-products .tool-grid {
    grid-template-columns: repeat(12, minmax(0, 1fr));
  }
  .page-products .tool-card--a { grid-column: span 7; }
  .page-products .tool-card--b { grid-column: span 5; }
  .page-products .tool-card--c { grid-column: span 5; }
  .page-products .tool-card--d { grid-column: span 7; }
  .page-products .tool-card--e { grid-column: span 12; }
}
.page-products .tool-card {
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-height: 200px;
  padding: clamp(18px, 2.4vw, 28px);
  background: var(--panel);
  border: 2px solid var(--line);
  border-radius: var(--radius);
  transition: transform var(--ease), box-shadow var(--ease), border-color var(--ease);
}
.page-products .tool-card:hover {
  transform: translateY(-2px);
  border-color: var(--cyan-dim);
  box-shadow: var(--shadow-hard);
}
.page-products .tool-card__head {
  display: flex;
  align-items: baseline;
  gap: 12px;
}
.page-products .tool-card__num {
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--cyan);
}
.page-products .tool-card__name {
  margin: 0;
  font-family: var(--font-head);
  font-size: clamp(20px, 2.3vw, 26px);
  line-height: 1.15;
  color: var(--text);
}
.page-products .tool-card__desc {
  margin: 0;
  max-width: 52ch;
  font-size: 15px;
  line-height: 1.75;
  color: var(--text-dim);
}
.page-products .tool-card__metric {
  margin-top: auto;
  padding-top: 14px;
  display: flex;
  align-items: baseline;
  justify-content: flex-end;
  gap: 8px;
}
.page-products .tool-card__fig {
  font-family: var(--font-num);
  font-variant-numeric: tabular-nums;
  font-size: clamp(30px, 4vw, 52px);
  line-height: 1;
  color: var(--gold);
}
.page-products .tool-card__unit {
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--mist);
}

/* ---------- 榜单速览 ---------- */
.page-products .board-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(16px, 2.4vw, 28px);
}
@media (min-width: 900px) {
  .page-products .board-layout {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: start;
  }
}
.page-products .board-metrics {
  display: grid;
  gap: 2px;
  background: var(--line);
  border: 2px solid var(--line);
}
.page-products .metric-block {
  background: var(--panel);
  padding: 15px 18px;
  border-left: 3px solid transparent;
  transition: border-color var(--ease), background var(--ease);
}
.page-products .metric-block:hover {
  border-left-color: var(--cyan);
  background: var(--panel-2);
}
.page-products .metric-block__label {
  display: block;
  margin-bottom: 6px;
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--cyan);
}
.page-products .metric-block p {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--text-dim);
}

/* ---------- 历史交锋 ---------- */
.page-products .h2h-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(14px, 2.2vw, 24px);
}
@media (min-width: 760px) {
  .page-products .h2h-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}
.page-products .h2h-window {
  padding: clamp(16px, 2.4vw, 26px);
  background: var(--panel);
  border: 2px solid var(--line);
}
.page-products .h2h-window--alt {
  background: var(--panel-2);
  border-color: var(--line-soft);
}
.page-products .h2h-window__label {
  display: inline-block;
  margin-bottom: 10px;
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--cyan);
}
.page-products .h2h-window__intro {
  margin: 0 0 14px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--text);
}
.page-products .h2h-rows {
  list-style: none;
  margin: 0;
  padding: 0;
}
.page-products .h2h-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 4px;
  padding: 10px 0;
  border-top: 1px solid var(--line-soft);
}
.page-products .h2h-row__key {
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--gold);
}
.page-products .h2h-row__val {
  font-size: 14.5px;
  line-height: 1.65;
  color: var(--text-dim);
}

/* ---------- 清单与导出 ---------- */
.page-products .export-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(16px, 2.4vw, 28px);
}
@media (min-width: 960px) {
  .page-products .export-layout {
    grid-template-columns: minmax(0, 4fr) minmax(0, 7fr);
    align-items: start;
  }
}
.page-products .list-stack {
  display: grid;
  gap: 10px;
}
.page-products .list-item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 8px 16px;
  padding: 15px 18px;
  background: var(--panel);
  border: 2px solid var(--line);
  transition: border-color var(--ease), background var(--ease);
}
.page-products .list-item:hover {
  border-color: var(--cyan-dim);
  background: var(--panel-2);
}
.page-products .list-item__code {
  padding-top: 4px;
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--gold);
}
.page-products .list-item__body {
  min-width: 0;
}
.page-products .list-item__body h3 {
  margin: 0 0 6px;
  font-family: var(--font-head);
  font-size: 19px;
  line-height: 1.25;
  color: var(--text);
}
.page-products .list-item__body p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--text-dim);
}
.page-products .list-item__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 10px;
}
.page-products .field-pill {
  padding: 3px 8px;
  border: 1px solid var(--line-soft);
  font-family: var(--font-num);
  font-size: 11.5px;
  letter-spacing: 0.06em;
  color: var(--mist);
}

.page-products .export-queue {
  margin-top: clamp(18px, 3vw, 30px);
  padding: clamp(16px, 2.4vw, 24px);
  background: var(--ink-2);
  border: 2px solid var(--cyan-dim);
  box-shadow: var(--shadow-soft);
}
.page-products .export-queue__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 10px;
}
.page-products .export-queue__count {
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--text-dim);
}
.page-products .export-queue__count .num {
  color: var(--gold);
  font-size: 14px;
}
.page-products .queue-list {
  list-style: none;
  margin: 0;
  padding: 0;
}
.page-products .queue-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 8px 16px;
  padding: 10px 0;
  border-top: 1px solid var(--line-soft);
}
.page-products .queue-row__check {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 14.5px;
  color: var(--text);
}
.page-products .qbox {
  position: relative;
  display: inline-block;
  flex: none;
  width: 16px;
  height: 16px;
  background: var(--panel);
  border: 2px solid var(--line);
}
.page-products .qbox--on {
  background: var(--cyan);
  border-color: var(--cyan);
}
.page-products .qbox--on::after {
  content: "";
  position: absolute;
  left: 4px;
  top: 0;
  width: 4px;
  height: 9px;
  border-right: 2px solid var(--ink);
  border-bottom: 2px solid var(--ink);
  transform: rotate(42deg);
}
.page-products .queue-row__rows {
  font-family: var(--font-num);
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--gold);
  white-space: nowrap;
}
.page-products .export-queue__foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px 20px;
  margin-top: 14px;
  padding-top: 14px;
  border-top: 2px solid var(--line);
}
.page-products .fmt-group {
  display: inline-flex;
  border: 2px solid var(--line);
}
.page-products .fmt {
  padding: 6px 14px;
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--mist);
}
.page-products .fmt.is-on {
  background: var(--cyan);
  color: var(--ink);
}
.page-products .export-queue__note {
  margin: 0;
  flex: 1 1 260px;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--text-dim);
}

/* ---------- 联赛筛选与订阅 ---------- */
.page-products .league-wrap {
  border: 2px solid var(--line);
  background: var(--panel);
  padding: clamp(16px, 2.4vw, 24px);
}
.page-products .chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 16px;
}
.page-products .chip-row .chip {
  cursor: pointer;
}
.page-products .league-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 2px;
  background: var(--line);
  border: 2px solid var(--line);
}
@media (min-width: 700px) {
  .page-products .league-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}
@media (min-width: 1180px) {
  .page-products .league-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}
.page-products .league-item {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 6px 12px;
  padding: 13px 16px;
  background: var(--ink-2);
}
.page-products .league-item[hidden] {
  display: none;
}
.page-products .league-item__name {
  font-size: 14.5px;
  line-height: 1.6;
  color: var(--text);
}
.page-products .league-item__tag {
  font-family: var(--font-num);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--mist);
}

.page-products .subscribe-panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
  margin-top: clamp(18px, 3vw, 28px);
  padding: clamp(18px, 2.5vw, 28px);
  background: var(--panel-2);
  border: 2px solid var(--line);
}
@media (min-width: 820px) {
  .page-products .subscribe-panel {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    align-items: center;
  }
}
.page-products .subscribe-panel__text h3 {
  margin: 0 0 8px;
  font-family: var(--font-head);
  font-size: 22px;
  color: var(--text);
}
.page-products .subscribe-panel__text p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--text-dim);
}
.page-products .sub-tags {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.page-products .sub-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 10px 6px 12px;
  background: var(--ink);
  border: 2px solid var(--line);
  font-size: 13px;
  color: var(--text);
  transition: border-color var(--ease), color var(--ease);
}
.page-products .sub-tag:hover {
  border-color: var(--cyan);
  color: var(--cyan);
}
.page-products .sub-tag__x {
  font-family: var(--font-num);
  font-size: 13px;
  color: var(--mist);
}

/* ---------- 版本阶梯 ---------- */
.page-products .version-ladder {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 2px;
  background: var(--line);
  border: 2px solid var(--line);
}
@media (min-width: 880px) {
  .page-products .version-ladder {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}
.page-products .version-step {
  padding: clamp(16px, 2.2vw, 24px);
  background: var(--panel);
}
.page-products .version-step::before {
  content: "";
  display: block;
  height: 4px;
  margin-bottom: 14px;
}
.page-products .version-step:nth-child(1)::before {
  width: 25%;
  background: var(--mist);
}
.page-products .version-step:nth-child(2)::before {
  width: 50%;
  background: var(--cyan-dim);
}
.page-products .version-step:nth-child(3)::before {
  width: 75%;
  background: var(--cyan);
}
.page-products .version-step:nth-child(4)::before {
  width: 100%;
  background: var(--gold);
}
.page-products .version-step:nth-child(2),
.page-products .version-step:nth-child(3) {
  background: var(--panel-2);
}
.page-products .version-step:nth-child(4) {
  background: var(--ink-2);
}
.page-products .version-step__no {
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--gold);
}
.page-products .version-step h3 {
  margin: 8px 0;
  font-family: var(--font-head);
  font-size: 19px;
  line-height: 1.25;
  color: var(--text);
}
.page-products .version-step p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--text-dim);
}

/* ---------- 适用场景 ---------- */
.page-products .scenario-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(12px, 2vw, 22px);
}
@media (min-width: 820px) {
  .page-products .scenario-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}
.page-products .scenario {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: clamp(18px, 2.4vw, 26px);
  background: var(--panel);
  border: 2px solid var(--line);
  border-top: 3px solid var(--cyan-dim);
}
.page-products .scenario__time {
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--cyan);
}
.page-products .scenario h3 {
  margin: 0;
  font-family: var(--font-head);
  font-size: 20px;
  line-height: 1.25;
  color: var(--text);
}
.page-products .scenario ol {
  margin: 0;
  padding-left: 18px;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--text-dim);
}

/* ---------- 补充说明与尾部 ---------- */
.page-products .tool-note {
  margin: clamp(16px, 2.4vw, 24px) 0 0;
  padding-left: 16px;
  border-left: 3px solid var(--line);
  max-width: 72ch;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--text-dim);
}
.page-products .tool-note a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--cyan-dim);
  transition: border-color var(--ease), color var(--ease);
}
.page-products .tool-note a:hover {
  color: var(--cyan-dim);
  border-color: var(--cyan);
}
.page-products .tool-cta {
  margin-top: clamp(24px, 4vw, 40px);
  padding: clamp(18px, 2.6vw, 28px);
  background: var(--ink-2);
  border: 2px solid var(--line);
  box-shadow: var(--shadow-soft);
}
.page-products .tool-cta p {
  margin: 0;
  max-width: 76ch;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--text-dim);
}
.page-products .tool-cta a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--cyan-dim);
  transition: border-color var(--ease), color var(--ease);
}
.page-products .tool-cta a:hover {
  color: var(--cyan-dim);
  border-color: var(--cyan);
}
<<<END>>>