.page-products {
  --tool-gap: clamp(14px, 2.4vw, 22px);
  --tool-line: rgba(28, 59, 54, .9);
}

.page-products .tool-slot {
  max-width: var(--page-max);
  margin: var(--stack) auto 0;
  padding-inline: var(--gutter);
}

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

/* ---------- 首屏 ---------- */

.page-products .tools-hero {
  padding-block: clamp(24px, 5vw, 52px) clamp(18px, 3vw, 32px);
  border-bottom: 1px solid var(--edge);
}

.page-products .tools-hero h1 {
  margin: 14px 0 0;
  font-size: clamp(28px, 6.4vw, 58px);
  line-height: 1.1;
  letter-spacing: -.02em;
  font-weight: 700;
  max-width: 20ch;
}

.page-products .tools-hero__lede {
  margin: 18px 0 0;
  max-width: 62ch;
  color: var(--muted);
  font-size: clamp(16px, 2.2vw, 18px);
  line-height: 1.8;
}

.page-products .tools-hero__metrics {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: 26px 0 0;
  background: var(--edge);
  border: 1px solid var(--edge);
  border-radius: var(--radius);
  overflow: hidden;
}

.page-products .metric {
  background: var(--panel);
  padding: 14px 16px 16px;
  min-width: 0;
}

.page-products .metric__value {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(19px, 3.4vw, 26px);
  color: var(--neon);
  letter-spacing: -.01em;
}

.page-products .metric__label {
  display: block;
  margin-top: 8px;
  font-size: 12.5px;
  line-height: 1.6;
  letter-spacing: .06em;
  color: var(--muted);
}

.page-products .tools-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

/* ---------- 工具索引 ---------- */

.page-products .tools-index {
  padding: clamp(18px, 3vw, 30px);
  background: linear-gradient(180deg, var(--panel) 0%, var(--bg-abyss) 130%);
  border: 1px solid var(--edge);
  border-radius: var(--radius);
  box-shadow: var(--shadow-panel);
}

.page-products .tools-index h2 {
  margin: 10px 0 0;
  font-size: clamp(22px, 3.6vw, 32px);
  line-height: 1.2;
  font-weight: 700;
}

.page-products .tools-index__intro {
  margin: 12px 0 0;
  max-width: 62ch;
  color: var(--muted);
  line-height: 1.85;
  font-size: 16px;
}

.page-products .tool-index {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--tool-gap);
}

.page-products .tool-index__item {
  min-width: 0;
}

.page-products .tool-card {
  position: relative;
  display: block;
  height: 100%;
  padding: 16px 16px 18px;
  background: var(--bg-abyss);
  border: 1px solid var(--edge);
  border-radius: var(--radius);
  color: var(--ink);
  text-decoration: none;
  transition: transform var(--dur) var(--ease), border-color 220ms var(--ease);
}

.page-products .tool-card::before {
  content: "";
  position: absolute;
  left: -1px;
  top: 14px;
  bottom: 14px;
  width: 2px;
  background: var(--neon);
  opacity: 0;
  transition: opacity 220ms var(--ease);
}

.page-products .tool-card:hover,
.page-products .tool-card:focus-visible {
  transform: translateY(-4px);
  border-color: rgba(58, 237, 212, .55);
}

.page-products .tool-card:hover::before,
.page-products .tool-card:focus-visible::before {
  opacity: 1;
}

.page-products .tool-card__top {
  display: flex;
  align-items: center;
  gap: 10px;
}

.page-products .tool-card__icon {
  display: inline-flex;
  flex: 0 0 auto;
  width: 24px;
  height: 24px;
  color: var(--neon);
}

.page-products .tool-card__icon svg {
  width: 100%;
  height: 100%;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.page-products .tool-card__name {
  font-size: 16.5px;
  font-weight: 600;
  letter-spacing: .01em;
}

.page-products .tool-card__no {
  margin-left: auto;
  font-size: 12.5px;
  color: var(--coral);
  letter-spacing: .08em;
}

.page-products .tool-card__desc {
  display: block;
  margin-top: 11px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--muted);
}

.page-products .tool-card__device {
  display: inline-block;
  margin-top: 14px;
  padding: 3px 9px;
  font-size: 11.5px;
  letter-spacing: .1em;
  color: var(--score);
  border: 1px solid var(--tool-line);
  border-radius: 999px;
}

/* ---------- 工具面板通用 ---------- */

.page-products .tool-section {
  position: relative;
  padding: clamp(18px, 3vw, 34px);
  background: var(--panel);
  border: 1px solid var(--edge);
  border-radius: var(--radius);
  box-shadow: var(--shadow-panel);
}

.page-products .tool-section--night {
  background: var(--bg-night);
}

.page-products .tool-section__head {
  display: flex;
  align-items: flex-start;
  gap: clamp(12px, 2.4vw, 22px);
  padding-bottom: 16px;
  border-bottom: 1px solid var(--edge);
}

.page-products .tool-num {
  flex: 0 0 auto;
  font-size: clamp(36px, 8vw, 68px);
  font-weight: 300;
  line-height: .92;
  letter-spacing: -.03em;
  color: rgba(58, 237, 212, .3);
}

.page-products .tool-section__head h2 {
  margin: 0;
  font-size: clamp(21px, 3.6vw, 32px);
  line-height: 1.22;
  font-weight: 700;
  max-width: 26ch;
}

.page-products .tool-section__kicker {
  margin: 9px 0 0;
  font-size: 13px;
  letter-spacing: .08em;
  color: var(--coral);
}

.page-products .tool-section__body {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(18px, 3vw, 26px);
  margin-top: 22px;
}

.page-products .tool-section__body--stack {
  margin-top: 0;
}

.page-products .tool-col {
  min-width: 0;
}

.page-products .tool-col__title {
  margin: 0 0 10px;
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: .14em;
  color: var(--neon);
}

.page-products .tool-col__title::before {
  content: "";
  display: inline-block;
  width: 6px;
  height: 6px;
  margin-right: 8px;
  vertical-align: middle;
  background: var(--coral);
}

.page-products .tool-col p {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.85;
  color: rgba(234, 244, 241, .84);
}

.page-products .tool-steps {
  list-style: none;
  counter-reset: ts;
  margin: 0;
  padding: 0;
}

.page-products .tool-steps li {
  position: relative;
  counter-increment: ts;
  padding-left: 34px;
  margin-bottom: 14px;
  font-size: 15px;
  line-height: 1.8;
  color: rgba(234, 244, 241, .84);
}

.page-products .tool-steps li:last-child {
  margin-bottom: 0;
}

.page-products .tool-steps li::before {
  content: counter(ts, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 3px;
  width: 22px;
  height: 22px;
  display: grid;
  place-items: center;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  color: var(--bg-abyss);
  background: var(--neon);
  border-radius: 2px;
}

.page-products .tool-note {
  margin: 16px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--muted);
}

.page-products .tool-note a {
  color: var(--neon);
}

/* ---------- 图片 ---------- */

.page-products .tool-media {
  margin: 22px 0 0;
  border: 1px solid var(--edge);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--bg-abyss);
}

.page-products .tool-media img {
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-products .tool-media__cap {
  padding: 11px 15px;
  font-size: 12.5px;
  line-height: 1.6;
  letter-spacing: .04em;
  color: var(--muted);
  border-top: 1px solid var(--edge);
}

.page-products .tool-media--side {
  margin-top: 22px;
}

.page-products .tool-media--phone img {
  object-position: center top;
}

/* ---------- 大屏六格 ---------- */

.page-products .stage-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-top: 24px;
}

.page-products .stage-cell {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 78px;
  padding: 12px;
  background: var(--bg-abyss);
  border: 1px solid var(--edge);
  border-radius: var(--radius);
  transition: transform 240ms var(--ease), border-color 240ms var(--ease);
}

.page-products .stage-cell:hover {
  transform: translateY(-4px);
  border-color: var(--neon);
}

.page-products .stage-cell__time {
  font-size: 18px;
  color: var(--score);
}

.page-products .stage-cell__note {
  margin-top: 10px;
  font-size: 11.5px;
  line-height: 1.6;
  letter-spacing: .05em;
  color: var(--muted);
}

.page-products .stage-cell__bar {
  display: block;
  width: 42%;
  height: 3px;
  margin-top: 10px;
  background: var(--data-blue);
}

.page-products .tool-float {
  margin-top: 24px;
}

.page-products .tool-float__text {
  margin: 8px 0 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: rgba(234, 244, 241, .86);
}

/* ---------- 阵容状态表 ---------- */

.page-products .table-scroll {
  margin-top: 24px;
  overflow-x: auto;
  border: 1px solid var(--edge);
  border-radius: var(--radius);
  background: var(--bg-abyss);
}

.page-products .state-table {
  width: 100%;
  min-width: 520px;
  border-collapse: collapse;
  font-size: 14.5px;
}

.page-products .state-table__cap {
  padding: 12px 14px;
  text-align: left;
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--muted);
}

.page-products .state-table th,
.page-products .state-table td {
  padding: 11px 14px;
  text-align: left;
  border-top: 1px solid var(--edge);
  line-height: 1.7;
}

.page-products .state-table thead th {
  font-size: 12px;
  font-weight: 500;
  letter-spacing: .1em;
  color: var(--muted);
}

.page-products .state-table tbody th {
  font-weight: 600;
  color: var(--ink);
  white-space: nowrap;
}

.page-products .state-table td {
  color: rgba(234, 244, 241, .8);
}

.page-products .swatch {
  display: inline-block;
  width: 11px;
  height: 11px;
  margin-right: 8px;
  vertical-align: middle;
  border-radius: 2px;
}

.page-products .swatch--in { background: var(--neon); }
.page-products .swatch--out { background: var(--coral); }
.page-products .swatch--inj { background: var(--score); }
.page-products .swatch--sus { background: var(--data-blue); }

/* ---------- 净胜球图 ---------- */

.page-products .goalchart-wrap {
  margin-top: 26px;
  padding: 16px 14px 12px;
  background: var(--bg-abyss);
  border: 1px solid var(--edge);
  border-radius: var(--radius);
}

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

.page-products .goalchart__grid {
  fill: none;
  stroke: var(--edge);
  stroke-width: 1;
}

.page-products .goalchart__zero {
  fill: none;
  stroke: rgba(47, 107, 158, .7);
  stroke-width: 1;
  stroke-dasharray: 5 5;
}

.page-products .goalchart__line {
  fill: none;
  stroke: var(--neon);
  stroke-width: 2.5;
  stroke-linejoin: round;
}

.page-products .goalchart__line2 {
  fill: none;
  stroke: var(--data-blue);
  stroke-width: 2;
  stroke-dasharray: 4 4;
}

.page-products .goalchart__marks circle {
  fill: var(--coral);
}

.page-products .chart-legend {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  margin: 14px 0 0;
  padding: 0;
}

.page-products .chart-legend__item {
  font-size: 12.5px;
  letter-spacing: .04em;
  color: var(--muted);
}

/* ---------- 签表结构 ---------- */

.page-products .bracket-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--tool-gap);
  margin-top: 24px;
}

.page-products .bracket {
  padding: 14px;
  background: var(--bg-abyss);
  border: 1px solid var(--edge);
  border-radius: var(--radius);
}

.page-products .bracket__title {
  display: block;
  font-size: 12.5px;
  letter-spacing: .12em;
  color: var(--score);
}

.page-products .bracket__svg {
  display: block;
  width: 100%;
  height: auto;
  margin-top: 12px;
}

.page-products .br-node rect {
  fill: rgba(14, 38, 32, .95);
  stroke: var(--edge);
  stroke-width: 1;
}

.page-products .br-line path {
  fill: none;
  stroke: rgba(58, 237, 212, .55);
  stroke-width: 1;
}

/* ---------- 预设视图 ---------- */

.page-products .tool-split {
  margin-top: 0;
}

.page-products .view-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin-top: 26px;
}

.page-products .view-card {
  padding: 15px 16px 17px;
  background: var(--bg-abyss);
  border: 1px solid var(--edge);
  border-radius: var(--radius);
  transition: border-color 240ms var(--ease);
}

.page-products .view-card:hover {
  border-color: rgba(58, 237, 212, .5);
}

.page-products .view-card__name {
  margin: 0;
  font-size: 15px;
  font-weight: 600;
  color: var(--neon);
}

.page-products .view-card__range {
  margin: 10px 0 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--muted);
}

/* ---------- 下载库 ---------- */

.page-products .dl-list {
  margin-top: 26px;
  border-top: 1px solid var(--edge);
}

.page-products .dl-item {
  border-bottom: 1px solid var(--edge);
}

.page-products .dl-item summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 15px 2px;
  cursor: pointer;
  font-size: 15.5px;
  font-weight: 600;
  color: var(--ink);
  list-style: none;
}

.page-products .dl-item summary::-webkit-details-marker {
  display: none;
}

.page-products .dl-item summary::after {
  content: "+";
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 16px;
  color: var(--neon);
}

.page-products .dl-item[open] summary::after {
  content: "−";
}

.page-products .dl-item summary:focus-visible {
  outline: 2px solid var(--neon);
  outline-offset: 3px;
}

.page-products .dl-item__body {
  padding: 0 2px 16px;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--muted);
}

/* ---------- 结尾 ---------- */

.page-products .closing-panel {
  padding: clamp(20px, 3.4vw, 38px);
  background: linear-gradient(140deg, var(--bg-night) 0%, var(--panel) 100%);
  border: 1px solid var(--edge);
  border-radius: var(--radius);
  box-shadow: var(--shadow-panel);
}

.page-products .closing-panel h2 {
  margin: 10px 0 0;
  font-size: clamp(21px, 3.6vw, 32px);
  line-height: 1.2;
  font-weight: 700;
}

.page-products .closing-panel__lede {
  margin: 14px 0 0;
  max-width: 62ch;
  font-size: 15.5px;
  line-height: 1.85;
  color: rgba(234, 244, 241, .82);
}

.page-products .closing-panel__links {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin-top: 22px;
}

/* ---------- 断点 ---------- */

@media (min-width: 640px) {
  .page-products .tool-index {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

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

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

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

  .page-products .tools-hero__metrics {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-products .tool-section__body {
    grid-template-columns: 1.2fr .8fr 1.05fr;
  }

  .page-products .tool-section__body--stack {
    grid-template-columns: 1fr;
  }

  .page-products .tool-split {
    display: grid;
    grid-template-columns: 1.1fr .9fr;
    gap: clamp(20px, 3vw, 36px);
    align-items: start;
    margin-top: 22px;
  }

  .page-products .tool-split .tool-media--side {
    margin-top: 0;
  }

  .page-products .tool-media--side {
    margin-top: 0;
  }
}

@media (min-width: 1080px) {
  .page-products .tool-index {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-products .view-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-products .tool-float {
    display: flex;
    justify-content: flex-end;
    margin-top: -18px;
  }

  .page-products .tool-float .float-card {
    max-width: 340px;
  }
}