/* ===== 工具中心 /tools/ ===== */

.page-products .crumbs {
  margin-bottom: clamp(22px, 4vw, 40px);
}

.page-products .crumb-sep {
  color: var(--edge);
  font-family: var(--font-data);
}

.page-products .eyebrow {
  color: var(--lime);
  letter-spacing: .18em;
}

.page-products h2 {
  font-family: var(--font-display);
  font-size: clamp(24px, 3.6vw, 36px);
  line-height: 1.16;
  letter-spacing: .03em;
  color: var(--warm);
  margin: 0 0 clamp(12px, 2vw, 18px);
  max-width: 26ch;
}

.page-products .pp-section-note {
  color: var(--mist);
  font-size: 15px;
  line-height: 1.75;
  max-width: 62ch;
  margin: 0 0 clamp(22px, 3.4vw, 36px);
}

.page-products .pp-inline-link {
  color: var(--lime);
  text-decoration: none;
  border-bottom: 2px solid rgba(200, 255, 61, .4);
  transition: border-color 200ms var(--ease), color 200ms var(--ease);
}

.page-products .pp-inline-link:hover,
.page-products .pp-inline-link:focus-visible {
  color: var(--orange);
  border-bottom-color: var(--orange);
}

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

/* ---------- 首屏 ---------- */

.page-products .pp-intro {
  padding-block: clamp(46px, 8vw, 104px) clamp(44px, 6vw, 76px);
}

.page-products .pp-intro-grid {
  row-gap: clamp(30px, 5vw, 48px);
  align-items: start;
}

.page-products .pp-intro h1 {
  font-family: var(--font-display);
  font-size: clamp(30px, 6.2vw, 54px);
  line-height: 1.08;
  letter-spacing: .03em;
  color: var(--warm);
  margin: 12px 0 clamp(16px, 2.4vw, 24px);
  max-width: 22ch;
}

.page-products .pp-lede {
  font-size: clamp(16px, 1.6vw, 18px);
  line-height: 1.78;
  color: var(--warm);
  opacity: .86;
  max-width: 58ch;
  margin: 0 0 clamp(20px, 3vw, 32px);
}

.page-products .pp-intro-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-products .pp-intro-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(16px, 2.4vw, 26px);
  padding: clamp(18px, 2.8vw, 30px);
  border: var(--edge-w) solid var(--edge);
  background: var(--tunnel);
  box-shadow: var(--shadow-hard);
}

.page-products .pp-intro-stats .stat-value {
  display: block;
  font-family: var(--font-data);
  font-size: clamp(28px, 4.6vw, 44px);
  line-height: 1;
  color: var(--lime);
  letter-spacing: -.01em;
}

.page-products .pp-intro-stats .stat-label {
  display: block;
  margin-top: 8px;
  font-size: 13px;
  color: var(--mist);
}

/* ---------- 工具走廊 ---------- */

.page-products .pp-corridor {
  padding-block: clamp(46px, 7vw, 88px) clamp(28px, 4vw, 48px);
}

.page-products .pp-rail {
  display: flex;
  gap: clamp(14px, 2.4vw, 26px);
  overflow-x: auto;
  overflow-y: hidden;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
  scrollbar-color: var(--edge) transparent;
  padding: clamp(12px, 2vw, 24px) max(var(--gutter), calc((100vw - var(--shell-max)) / 2 + var(--gutter))) clamp(36px, 5vw, 60px);
  margin: 0;
  list-style: none;
}

.page-products .pp-rail::-webkit-scrollbar {
  height: 6px;
}

.page-products .pp-rail::-webkit-scrollbar-track {
  background: var(--char);
}

.page-products .pp-rail::-webkit-scrollbar-thumb {
  background: var(--edge);
}

.page-products .pp-tool {
  scroll-snap-align: start;
  flex: 0 0 min(84vw, 620px);
  display: grid;
  gap: clamp(16px, 2.4vw, 26px);
  padding: clamp(18px, 3vw, 30px);
  border: var(--edge-w) solid var(--edge);
  background: linear-gradient(180deg, rgba(20, 51, 42, .92), rgba(18, 22, 28, .96));
  transition: border-color 240ms var(--ease);
}

.page-products .pp-tool:hover {
  border-color: var(--lime);
}

.page-products .pp-tool-idx {
  display: block;
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--cyan);
  margin-bottom: 10px;
}

.page-products .pp-tool-name {
  font-family: var(--font-display);
  font-size: clamp(20px, 2.4vw, 26px);
  letter-spacing: .04em;
  color: var(--warm);
  margin: 0 0 10px;
}

.page-products .pp-tool-line {
  font-size: 15px;
  line-height: 1.72;
  color: var(--mist);
  margin: 0 0 14px;
  max-width: 42ch;
}

.page-products .pp-schema {
  position: relative;
  min-height: clamp(150px, 22vw, 196px);
  border: var(--edge-w) solid var(--edge);
  background-color: var(--night);
  background-image:
    linear-gradient(rgba(44, 74, 62, .38) 1px, transparent 1px),
    linear-gradient(90deg, rgba(44, 74, 62, .38) 1px, transparent 1px);
  background-size: 26px 26px;
  padding: 16px;
  gap: 8px;
  overflow: hidden;
}

.page-products .pp-schema span {
  display: block;
}

.page-products .pp-schema--schedule {
  display: grid;
  grid-template-columns: 1fr;
  align-content: center;
  gap: 12px;
}

.page-products .pp-schema--schedule span {
  height: 14px;
  background: rgba(200, 255, 61, .16);
  border-left: 5px solid var(--lime);
}

.page-products .pp-schema--schedule span:nth-child(1) { width: 88%; }
.page-products .pp-schema--schedule span:nth-child(2) { width: 68%; }
.page-products .pp-schema--schedule span:nth-child(3) { width: 94%; }
.page-products .pp-schema--schedule span:nth-child(4) { width: 56%; }

.page-products .pp-schema--possession {
  display: flex;
  align-items: flex-end;
  gap: 8px;
}

.page-products .pp-schema--possession span {
  flex: 1 1 0;
  background: var(--lime);
}

.page-products .pp-schema--possession span:nth-child(1) { height: 46px; }
.page-products .pp-schema--possession span:nth-child(2) { height: 82px; background: var(--cyan); }
.page-products .pp-schema--possession span:nth-child(3) { height: 34px; }
.page-products .pp-schema--possession span:nth-child(4) { height: 66px; background: var(--cyan); }
.page-products .pp-schema--possession span:nth-child(5) { height: 98px; }
.page-products .pp-schema--possession span:nth-child(6) { height: 54px; background: var(--cyan); }
.page-products .pp-schema--possession span:nth-child(7) { height: 74px; }

.page-products .pp-schema--rotation {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
  align-content: center;
}

.page-products .pp-schema--rotation span {
  aspect-ratio: 1 / 1;
  background: rgba(200, 255, 61, .38);
}

.page-products .pp-schema--rotation span:nth-child(2n) { background: rgba(200, 255, 61, .72); }
.page-products .pp-schema--rotation span:nth-child(3n) { background: rgba(200, 255, 61, .16); }
.page-products .pp-schema--rotation span:nth-child(5n) { background: var(--lime); }

.page-products .pp-schema--penalty {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background-image: none;
  padding-inline: 20px;
}

.page-products .pp-schema--penalty::before {
  content: "";
  position: absolute;
  left: 20px;
  right: 20px;
  top: 50%;
  height: 2px;
  background: var(--edge);
}

.page-products .pp-schema--penalty span {
  position: relative;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--orange);
}

.page-products .pp-schema--penalty span:nth-child(2n) {
  width: 22px;
  height: 22px;
  background: var(--lime);
}

.page-products .pp-schema--heat {
  display: grid;
  place-items: center;
  background-image: none;
}

.page-products .pp-schema--heat span {
  width: min(64%, 150px);
  aspect-ratio: 1 / 1;
  border-radius: 50%;
  background: radial-gradient(circle at 42% 38%,
    rgba(200, 255, 61, .95) 0%,
    rgba(200, 255, 61, .48) 26%,
    rgba(255, 106, 26, .34) 56%,
    rgba(255, 106, 26, 0) 78%);
}

.page-products .pp-schema--multi {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
  background-image: none;
}

.page-products .pp-schema--multi span {
  background: linear-gradient(180deg, rgba(53, 224, 192, .34), rgba(11, 31, 26, .9));
  border: 1px solid var(--edge);
}

/* ---------- 对照章节 ---------- */

.page-products .pp-compare {
  padding-block: clamp(48px, 7vw, 96px);
}

.page-products .pp-compare-grid {
  row-gap: clamp(30px, 4.6vw, 52px);
}

.page-products .pp-spark {
  display: block;
  width: 100%;
  height: auto;
  margin-top: clamp(16px, 2.4vw, 24px);
  border: var(--edge-w) solid var(--edge);
  background: var(--char);
  padding: 12px;
  box-sizing: border-box;
}

.page-products .pp-spark-grid {
  stroke: var(--edge);
  stroke-width: 1;
  stroke-dasharray: 4 6;
}

.page-products .pp-spark-axis {
  stroke: var(--mist);
  stroke-width: 1;
}

.page-products .pp-spark-lime,
.page-products .pp-spark-cyan {
  fill: none;
  stroke-width: 3;
  stroke-linejoin: round;
  stroke-linecap: round;
}

.page-products .pp-spark-lime { stroke: var(--lime); }
.page-products .pp-spark-cyan { stroke: var(--cyan); }

.page-products .pp-spark-note {
  font-size: 14px;
  line-height: 1.75;
  color: var(--mist);
  margin: 14px 0 0;
  max-width: 60ch;
}

.page-products .pp-matrix {
  margin-top: clamp(16px, 2.4vw, 24px);
  border: var(--edge-w) solid var(--edge);
  background: var(--tunnel);
  padding: 14px;
  overflow-x: auto;
}

.page-products .pp-matrix-grid {
  display: grid;
  grid-template-columns: repeat(11, minmax(20px, 1fr));
  gap: 4px;
  min-width: 280px;
}

.page-products .pp-matrix-grid .mc {
  display: block;
  aspect-ratio: 1 / 1.45;
  background: var(--edge);
  transition: outline-color 160ms var(--ease), transform 160ms var(--ease);
  outline: 2px solid transparent;
  outline-offset: 1px;
}

.page-products .pp-matrix-grid .mc:hover {
  outline-color: var(--orange);
  transform: translateY(-2px);
}

.page-products .mc0 { background: rgba(200, 255, 61, .07); }
.page-products .mc1 { background: rgba(200, 255, 61, .24); }
.page-products .mc2 { background: rgba(200, 255, 61, .44); }
.page-products .mc3 { background: rgba(200, 255, 61, .68); }
.page-products .mc4 { background: var(--lime); }

.page-products .pp-matrix-note {
  font-size: 13px;
  line-height: 1.7;
  color: var(--mist);
  margin: 14px 0 0;
}

/* ---------- 点球与主场 ---------- */

.page-products .pp-spots {
  padding-block: clamp(48px, 7vw, 96px);
}

.page-products .pp-spots-grid {
  row-gap: clamp(28px, 4vw, 48px);
}

.page-products .pp-spots-copy p {
  font-size: 16px;
  line-height: 1.8;
  color: var(--warm);
  opacity: .88;
  margin: 0 0 1.2em;
  max-width: 60ch;
}

.page-products .pp-pen-banner {
  margin-top: clamp(28px, 4vw, 52px);
}

.page-products .pp-pen-list {
  list-style: none;
  margin: clamp(24px, 3.4vw, 40px) 0 0;
  padding: 0;
  border-top: 1px solid var(--edge);
}

.page-products .pp-pen-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 8px;
  padding: 16px 0;
  border-bottom: 1px solid var(--edge);
}

.page-products .pp-pen-time {
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--orange);
}

.page-products .pp-pen-item p {
  margin: 0;
  font-size: 15px;
  line-height: 1.72;
  color: var(--warm);
  opacity: .84;
  max-width: 64ch;
}

/* ---------- 多联赛并排 ---------- */

.page-products .pp-multi {
  padding-block: clamp(48px, 7vw, 96px);
}

.page-products .pp-multi-grid {
  row-gap: clamp(28px, 4vw, 48px);
}

.page-products .pp-multi-demo {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
  margin-bottom: clamp(18px, 2.6vw, 26px);
}

.page-products .pp-league {
  min-width: 0;
  border: var(--edge-w) solid var(--edge);
  background: var(--tunnel);
  padding: 12px 10px;
}

.page-products .pp-league h3 {
  font-family: var(--font-display);
  font-size: 15px;
  letter-spacing: .06em;
  color: var(--lime);
  margin: 0 0 10px;
}

.page-products .pp-lg-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 6px;
  margin: 0;
  padding: 5px 0;
  border-bottom: 1px dashed var(--edge);
  font-size: 12px;
  color: var(--warm);
  opacity: .86;
}

.page-products .pp-lg-row:last-child {
  border-bottom: 0;
}

.page-products .pp-lg-row .mono {
  color: var(--cyan);
}

.page-products .pp-multi-note {
  font-size: 15px;
  line-height: 1.78;
  color: var(--warm);
  opacity: .84;
  margin: 0 0 1em;
  max-width: 62ch;
}

/* ---------- 四步流程 ---------- */

.page-products .pp-steps {
  padding-block: clamp(48px, 7vw, 96px);
}

.page-products .pp-step-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: clamp(20px, 3vw, 32px);
}

.page-products .pp-step-tab {
  font-family: var(--font-data);
  font-size: 13px;
  letter-spacing: .06em;
  color: var(--mist);
  text-decoration: none;
  padding: 10px 14px;
  border: var(--edge-w) solid var(--edge);
  background: var(--night);
  transition: color 200ms var(--ease), border-color 200ms var(--ease), transform 200ms var(--ease);
}

.page-products .pp-step-tab:hover,
.page-products .pp-step-tab:focus-visible {
  color: var(--lime);
  border-color: var(--lime);
  transform: translateX(2px);
}

.page-products .pp-step-panel {
  display: none;
  border: var(--edge-w) solid var(--edge);
  border-left: 6px solid var(--lime);
  background: var(--tunnel);
  padding: clamp(20px, 3vw, 34px);
}

.page-products .pp-step-panel--lead {
  display: block;
}

.page-products .pp-step-panel:target {
  display: block;
  border-left-color: var(--orange);
}

.page-products .pp-step-panels:has(.pp-step-panel:target) .pp-step-panel--lead:not(:target) {
  display: none;
}

.page-products .pp-step-panel h3 {
  font-family: var(--font-display);
  font-size: clamp(19px, 2.4vw, 26px);
  letter-spacing: .03em;
  color: var(--warm);
  margin: 0 0 12px;
}

.page-products .pp-step-panel p {
  font-size: 15px;
  line-height: 1.78;
  color: var(--warm);
  opacity: .86;
  margin: 0 0 12px;
  max-width: 66ch;
}

.page-products .pp-step-hint {
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--cyan);
  opacity: 1;
  margin: 0;
}

/* ---------- 版本与场景 ---------- */

.page-products .pp-versions {
  padding-block: clamp(48px, 7vw, 96px);
}

.page-products .pp-versions-grid {
  row-gap: clamp(30px, 4.6vw, 52px);
}

.page-products .pp-version-list {
  list-style: none;
  margin: 0 0 clamp(20px, 3vw, 28px);
  padding: 0;
  border-top: 1px solid var(--edge);
}

.page-products .pp-version-item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 14px;
  align-items: baseline;
  padding: 14px 0;
  border-bottom: 1px solid var(--edge);
}

.page-products .pp-version-code {
  font-size: 13px;
  letter-spacing: .1em;
  color: var(--lime);
}

.page-products .pp-version-item p {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--warm);
  opacity: .86;
}

.page-products .pp-version-foot {
  font-size: 15px;
  line-height: 1.78;
  color: var(--mist);
  margin: 0;
  max-width: 62ch;
}

.page-products .pp-scene-title {
  font-family: var(--font-display);
  font-size: clamp(18px, 2.2vw, 22px);
  letter-spacing: .04em;
  color: var(--warm);
  margin: 0 0 14px;
}

.page-products .pp-scene-list {
  list-style: none;
  margin: 0 0 clamp(18px, 2.6vw, 26px);
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-products .pp-scene-item {
  border: var(--edge-w) solid var(--edge);
  background: var(--char);
  padding: 16px 18px;
}

.page-products .pp-scene-tag {
  display: inline-block;
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--orange);
  margin-bottom: 8px;
}

.page-products .pp-scene-item p {
  margin: 0;
  font-size: 15px;
  line-height: 1.72;
  color: var(--warm);
  opacity: .86;
}

.page-products .pp-scene-note {
  font-size: 14px;
  line-height: 1.75;
  color: var(--mist);
  margin: 0;
}

/* ---------- 结尾 ---------- */

.page-products .pp-next {
  padding-block: clamp(48px, 7vw, 92px);
}

.page-products .pp-next-note {
  font-size: 16px;
  line-height: 1.78;
  color: var(--warm);
  opacity: .86;
  margin: 0;
  max-width: 58ch;
}

.page-products .pp-next-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(20px, 3vw, 30px);
}

/* ---------- 响应式 ---------- */

@media (min-width: 760px) {
  .page-products .pp-pen-item {
    grid-template-columns: minmax(120px, auto) minmax(0, 1fr);
    gap: 20px;
    align-items: baseline;
  }
}

@media (min-width: 900px) {
  .page-products .pp-shift {
    margin-top: clamp(24px, 5vw, 64px);
  }

  .page-products .pp-tool {
    flex-basis: min(76vw, 880px);
    grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
    align-items: center;
  }

  .page-products .pp-multi-demo {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
  }

  .page-products .pp-league {
    padding: 16px 14px;
  }
}

@media (max-width: 899px) {
  .page-products .pp-shift {
    margin-top: 0;
  }
}

@media (max-width: 640px) {
  .page-products h2 {
    max-width: none;
  }

  .page-products .pp-intro h1 {
    max-width: none;
  }

  .page-products .pp-intro-actions .btn {
    flex: 1 1 auto;
    text-align: center;
  }

  .page-products .pp-rail {
    gap: 14px;
  }

  .page-products .pp-tool {
    flex-basis: 86vw;
  }

  .page-products .pp-matrix {
    padding: 10px;
  }

  .page-products .pp-matrix-grid {
    grid-template-columns: repeat(11, minmax(16px, 1fr));
    gap: 3px;
    min-width: 240px;
  }

  .page-products .pp-multi-demo {
    gap: 6px;
  }

  .page-products .pp-league {
    padding: 10px 6px;
  }

  .page-products .pp-league h3 {
    font-size: 13px;
    letter-spacing: .02em;
  }

  .page-products .pp-lg-row {
    font-size: 11px;
    gap: 3px;
  }

  .page-products .pp-spark {
    padding: 8px;
  }

  .page-products .pp-next-actions .btn {
    flex: 1 1 auto;
    text-align: center;
  }
}

@media (max-width: 400px) {
  .page-products .pp-league h3 {
    font-size: 12px;
  }

  .page-products .pp-lg-row {
    font-size: 10px;
  }
}