.page-products {
  --body-ink: #C6D4E8;
  --rail-w: 208px;
  --side-w: 278px;
  --panel: #132C4C;
  --panel-hi: #17365C;
  background: var(--ink-deep);
  color: var(--snow);
  overflow-x: clip;
}

/* ---------- 通用小件 ---------- */
.page-products .eyebrow {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: var(--fs-7);
  letter-spacing: 0.16em;
  color: var(--gold);
}

.page-products .inline-nav {
  margin: 26px 0 0;
  padding-left: 16px;
  border-left: 3px solid var(--gold-deep);
  font-size: var(--fs-6);
  line-height: 1.8;
  color: var(--mist);
}

.page-products .inline-nav a {
  color: var(--ice);
  text-decoration: none;
  border-bottom: 1px solid rgba(77, 163, 255, 0.4);
}

.page-products .inline-nav a:hover,
.page-products .inline-nav a:focus-visible {
  border-bottom-color: var(--ice);
  color: var(--snow);
}

/* ---------- 三栏控制台 ---------- */
.page-products .console {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 32px;
  padding-top: 26px;
  padding-bottom: 10px;
}

.page-products .pane-main h1 {
  margin: 0 0 18px;
  font-size: clamp(30px, 5.4vw, var(--fs-1));
  font-weight: 900;
  line-height: 1.12;
  letter-spacing: -0.01em;
}

.page-products .lede {
  margin: 0 0 30px;
  max-width: 40em;
  font-size: var(--fs-5);
  line-height: 1.82;
  color: var(--body-ink);
}

.page-products .tool-grid {
  display: grid;
  gap: 14px;
  grid-template-columns: minmax(0, 1fr);
}

.page-products .tool-card {
  padding: 20px 18px 18px;
  background: linear-gradient(158deg, var(--panel) 0%, #0E2340 100%);
  border-left: 3px solid var(--gold);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 14px), calc(100% - 14px) 100%, 0 100%);
  transition: background-color 180ms var(--ease);
}

.page-products .tool-card:hover {
  background: linear-gradient(158deg, var(--panel-hi) 0%, #102844 100%);
}

.page-products .tool-card__idx {
  display: block;
  margin-bottom: 10px;
  font-size: var(--fs-7);
  letter-spacing: 0.12em;
  color: var(--gold);
}

.page-products .tool-card__name {
  margin: 0 0 9px;
  font-size: var(--fs-4);
  font-weight: 800;
  line-height: 1.3;
}

.page-products .tool-card p {
  margin: 0 0 14px;
  font-size: var(--fs-7);
  line-height: 1.75;
  color: var(--body-ink);
}

.page-products .tool-card__link {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: var(--fs-7);
  color: var(--ice);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 160ms var(--ease), color 160ms var(--ease);
}

.page-products .tool-card__link:hover,
.page-products .tool-card__link:focus-visible {
  color: var(--snow);
  border-bottom-color: var(--ice);
}

/* 左栏索引 */
.page-products .rail-list {
  list-style: none;
  margin: 0 0 22px;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-products .rail-link {
  display: block;
  padding: 8px 12px;
  font-size: var(--fs-6);
  color: var(--mist);
  text-decoration: none;
  border-left: 2px solid transparent;
  transition: color 160ms var(--ease), border-color 160ms var(--ease), background-color 160ms var(--ease);
}

.page-products .rail-link:hover,
.page-products .rail-link:focus-visible {
  color: var(--snow);
  border-left-color: var(--gold);
  background: rgba(242, 183, 5, 0.08);
}

.page-products .rail-version {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding-top: 14px;
  border-top: 1px solid var(--line-soft);
}

.page-products .rail-version-num {
  font-size: 26px;
  font-weight: 700;
  color: var(--gold);
}

.page-products .rail-version-label {
  font-size: var(--fs-7);
  color: var(--mist);
}

/* 右栏状态面板 */
.page-products .status-panel {
  padding: 20px 18px 20px;
  background: var(--panel);
  border-top: 3px solid var(--gold);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 16px), calc(100% - 16px) 100%, 0 100%);
  transition: background-color 180ms var(--ease);
}

.page-products .status-panel:hover {
  background: var(--panel-hi);
}

.page-products .status-round {
  display: flex;
  align-items: baseline;
  gap: 6px;
}

.page-products .status-round-num {
  font-size: 56px;
  font-weight: 700;
  line-height: 1;
  color: var(--gold);
}

.page-products .status-round-unit {
  font-size: var(--fs-6);
  color: var(--mist);
}

.page-products .status-round-note {
  margin: 8px 0 0;
  font-size: var(--fs-7);
  line-height: 1.7;
  color: var(--body-ink);
}

.page-products .status-list {
  margin: 18px 0;
  padding: 0;
  display: grid;
}

.page-products .status-item {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
  padding: 9px 0;
  border-bottom: 1px solid var(--line-soft);
  font-size: var(--fs-7);
}

.page-products .status-item dt {
  margin: 0;
  color: var(--mist);
}

.page-products .status-item dd {
  margin: 0;
  font-family: var(--font-mono);
  font-weight: 600;
  color: var(--snow);
}

.page-products .status-panel .btn {
  display: flex;
  justify-content: center;
  width: 100%;
}

/* ---------- 切片分隔带 ---------- */
.page-products .slice-band {
  margin-top: 26px;
  padding: 15px var(--gutter);
  background:
    repeating-linear-gradient(115deg, rgba(77, 163, 255, 0.1) 0 12px, rgba(6, 18, 31, 0) 12px 24px),
    var(--murk);
  clip-path: polygon(0 0, 100% 7px, 100% 100%, 0 calc(100% - 7px));
  font-size: var(--fs-7);
  letter-spacing: 0.1em;
  color: var(--mist);
}

.page-products .slice-band b,
.page-products .slice-band .mono {
  color: var(--gold);
}

/* ---------- 章节骨架 ---------- */
.page-products .tool-section {
  padding-top: clamp(44px, 6vw, 80px);
}

.page-products .section-head {
  max-width: 54rem;
  margin-bottom: 30px;
}

.page-products .section-head h2 {
  position: relative;
  margin: 0 0 16px;
  padding-bottom: 14px;
  font-size: clamp(25px, 3.8vw, var(--fs-2));
  font-weight: 900;
  line-height: 1.2;
  letter-spacing: -0.01em;
}

.page-products .section-head h2::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 62px;
  height: 3px;
  background: linear-gradient(90deg, var(--gold) 0%, var(--gold-deep) 100%);
}

.page-products .section-lede {
  margin: 0;
  font-size: var(--fs-5);
  line-height: 1.82;
  color: var(--body-ink);
}

/* ---------- 图片容器 ---------- */
.page-products .figure-frame {
  position: relative;
  margin: 0 0 28px;
  overflow: hidden;
  background: var(--panel);
}

.page-products .figure-frame img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-products .figure-frame figcaption {
  position: static;
  padding: 12px 16px;
  border-left: 3px solid var(--gold);
  background: var(--panel);
  font-size: var(--fs-7);
  line-height: 1.65;
  color: var(--mist);
}

/* ---------- 对照数据 ---------- */
.page-products .data-grid {
  display: grid;
  gap: 1px;
  grid-template-columns: minmax(0, 1fr);
  background: var(--line-soft);
  border: 1px solid var(--line-soft);
}

.page-products .data-cell {
  padding: 18px 18px 20px;
  background: var(--ink-deep);
  transition: background-color 180ms var(--ease);
}

.page-products .data-cell:hover {
  background: var(--panel);
}

.page-products .data-cell__idx {
  display: block;
  margin-bottom: 10px;
  font-size: var(--fs-7);
  color: var(--grass);
  letter-spacing: 0.1em;
}

.page-products .data-cell__name {
  margin: 0 0 8px;
  font-size: var(--fs-4);
  font-weight: 700;
}

.page-products .data-cell p {
  margin: 0;
  font-size: var(--fs-6);
  line-height: 1.72;
  color: var(--body-ink);
}

/* ---------- 导出格式与字段 ---------- */
.page-products .format-switch {
  position: relative;
  margin-bottom: 8px;
}

.page-products .format-input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.page-products .format-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 20px;
}

.page-products .format-tab {
  cursor: pointer;
  padding: 11px 22px;
  font-family: var(--font-mono);
  font-size: var(--fs-6);
  color: var(--mist);
  background: var(--panel);
  border-left: 3px solid rgba(143, 163, 191, 0.25);
  clip-path: polygon(0 0, calc(100% - 10px) 0, 100% 10px, 100% 100%, 0 100%);
  transition: color 160ms var(--ease), background-color 160ms var(--ease), border-color 160ms var(--ease);
}

.page-products .format-tab:hover {
  color: var(--snow);
  border-left-color: var(--gold-deep);
}

.page-products #fmt-csv:checked ~ .format-tabs label[for="fmt-csv"],
.page-products #fmt-png:checked ~ .format-tabs label[for="fmt-png"] {
  color: var(--snow);
  background: #1B3A61;
  border-left-color: var(--gold);
}

.page-products .format-input:focus-visible ~ .format-tabs {
  outline: 2px solid var(--ice);
  outline-offset: 4px;
}

.page-products .format-panel {
  display: none;
}

.page-products #fmt-csv:checked ~ .format-panel--csv,
.page-products #fmt-png:checked ~ .format-panel--png {
  display: block;
}

.page-products .table-scroll {
  overflow-x: auto;
  border-left: 3px solid var(--gold-deep);
}

.page-products .field-table {
  width: 100%;
  min-width: 520px;
  border-collapse: collapse;
  background: var(--panel);
  font-size: var(--fs-7);
}

.page-products .field-table caption {
  padding: 0 0 12px;
  text-align: left;
  font-family: var(--font-mono);
  font-size: var(--fs-7);
  color: var(--mist);
}

.page-products .field-table th {
  padding: 12px 14px;
  text-align: left;
  font-family: var(--font-mono);
  font-weight: 600;
  letter-spacing: 0.05em;
  color: var(--gold);
  background: #102A48;
  border-bottom: 1px solid var(--mist);
}

.page-products .field-table td {
  padding: 10px 14px;
  vertical-align: top;
  line-height: 1.6;
  color: var(--body-ink);
  border-bottom: 1px solid rgba(143, 163, 191, 0.18);
}

.page-products .field-table td.mono {
  color: var(--snow);
}

.page-products .field-table tbody tr:hover td {
  background: rgba(77, 163, 255, 0.07);
}

.page-products .png-block {
  padding: 22px 20px;
  background: var(--panel);
  border-left: 3px solid var(--grass);
}

.page-products .png-block h3 {
  margin: 0 0 10px;
  font-size: var(--fs-4);
  font-weight: 800;
}

.page-products .png-block p {
  margin: 0 0 16px;
  font-size: var(--fs-6);
  line-height: 1.76;
  color: var(--body-ink);
}

.page-products .png-points {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-products .png-points li {
  font-size: var(--fs-6);
  line-height: 1.7;
  color: var(--body-ink);
}

.page-products .png-points .mono {
  display: inline-block;
  min-width: 3.6em;
  margin-right: 8px;
  color: var(--grass);
  font-size: var(--fs-7);
}

.page-products .export-figure {
  margin-top: 28px;
  margin-bottom: 0;
}

/* ---------- 赛事筛选面板 ---------- */
.page-products .filter-demo {
  margin-bottom: 28px;
}

.page-products .chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 18px;
}

.page-products .filter-chip {
  display: inline-block;
  padding: 9px 16px;
  font-family: var(--font-mono);
  font-size: var(--fs-7);
  color: var(--mist);
  text-decoration: none;
  background: var(--panel);
  border-left: 3px solid rgba(143, 163, 191, 0.25);
  transition: color 160ms var(--ease), border-color 160ms var(--ease), background-color 160ms var(--ease);
}

.page-products .filter-chip:hover,
.page-products .filter-chip:focus-visible {
  color: var(--snow);
  background: var(--panel-hi);
  border-left-color: var(--gold);
}

.page-products .filter-detail {
  display: grid;
  gap: 1px;
  background: var(--line-soft);
  border: 1px solid var(--line-soft);
}

.page-products .filter-item {
  padding: 16px 18px;
  background: var(--ink-deep);
  border-left: 3px solid transparent;
  scroll-margin-top: calc(var(--header-h) + 24px);
  transition: background-color 200ms var(--ease), border-color 200ms var(--ease);
}

.page-products .filter-item:target {
  background: #1A3659;
  border-left-color: var(--gold);
}

.page-products .filter-item__name {
  margin: 0 0 7px;
  font-size: var(--fs-7);
  letter-spacing: 0.1em;
  color: var(--gold);
}

.page-products .filter-item p:last-child {
  margin: 0;
  font-size: var(--fs-6);
  line-height: 1.72;
  color: var(--body-ink);
}

.page-products .filter-figure {
  margin-bottom: 0;
}

/* ---------- 球队时间轴 ---------- */
.page-products .timeline-wrap {
  display: grid;
  gap: 30px;
  grid-template-columns: minmax(0, 1fr);
}

.page-products .timeline-figure {
  margin: 0;
}

.page-products .timeline {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-products .timeline-node {
  position: relative;
  padding: 0 0 28px 30px;
  border-left: 2px solid rgba(143, 163, 191, 0.25);
}

.page-products .timeline-node:last-child {
  padding-bottom: 0;
  border-left-color: transparent;
}

.page-products .timeline-node::before {
  content: "";
  position: absolute;
  left: -6px;
  top: 6px;
  width: 10px;
  height: 10px;
  background: var(--gold);
  transform: rotate(45deg);
}

.page-products .timeline-node:nth-child(2)::before {
  background: var(--ice);
}

.page-products .timeline-node:nth-child(3)::before {
  background: var(--grass);
}

.page-products .timeline-when {
  margin: 0 0 8px;
  font-size: var(--fs-7);
  letter-spacing: 0.08em;
  color: var(--mist);
}

.page-products .timeline-node h3 {
  margin: 0 0 8px;
  font-size: var(--fs-4);
  font-weight: 800;
  line-height: 1.35;
}

.page-products .timeline-node p:last-child {
  margin: 0;
  font-size: var(--fs-6);
  line-height: 1.76;
  color: var(--body-ink);
}

/* ---------- 使用场景 ---------- */
.page-products .scene-grid {
  display: grid;
  gap: 16px;
  grid-template-columns: minmax(0, 1fr);
}

.page-products .scene-card {
  padding: 22px 20px 20px;
  background: var(--panel);
  border-left: 3px solid var(--ice);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 14px), calc(100% - 14px) 100%, 0 100%);
  transition: background-color 180ms var(--ease);
}

.page-products .scene-card:nth-child(2) {
  border-left-color: var(--gold);
}

.page-products .scene-card:nth-child(3) {
  border-left-color: var(--grass);
}

.page-products .scene-card:hover {
  background: var(--panel-hi);
}

.page-products .scene-card__num {
  display: block;
  margin-bottom: 12px;
  font-size: 28px;
  font-weight: 700;
  line-height: 1;
  color: rgba(143, 163, 191, 0.5);
}

.page-products .scene-card h3 {
  margin: 0 0 10px;
  font-size: var(--fs-4);
  font-weight: 800;
}

.page-products .scene-card p {
  margin: 0;
  font-size: var(--fs-6);
  line-height: 1.76;
  color: var(--body-ink);
}

/* ---------- 版本记录 ---------- */
.page-products .version-track {
  list-style: none;
  margin: 0 0 28px;
  padding: 0;
}

.page-products .version-node {
  position: relative;
  padding: 0 0 26px 30px;
  border-left: 2px solid rgba(143, 163, 191, 0.25);
}

.page-products .version-node:last-child {
  border-left-color: transparent;
  padding-bottom: 0;
}

.page-products .version-node::before {
  content: "";
  position: absolute;
  left: -6px;
  top: 6px;
  width: 10px;
  height: 10px;
  background: var(--ink-deep);
  border: 2px solid var(--gold);
  border-radius: 50%;
}

.page-products .version-node__when {
  margin: 0 0 9px;
  font-size: var(--fs-7);
  color: var(--mist);
}

.page-products .version-node h3 {
  margin: 0 0 8px;
  font-size: var(--fs-4);
  font-weight: 800;
  line-height: 1.35;
}

.page-products .version-node p:last-child {
  margin: 0;
  font-size: var(--fs-6);
  line-height: 1.76;
  color: var(--body-ink);
}

.page-products .version-archive {
  padding: 0 20px;
  background: var(--panel);
  border-left: 3px solid rgba(143, 163, 191, 0.35);
}

.page-products .version-archive summary {
  padding: 16px 0;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-mono);
  font-size: var(--fs-6);
  color: var(--gold);
}

.page-products .version-archive summary::-webkit-details-marker {
  display: none;
}

.page-products .version-archive summary::before {
  content: "+";
  display: inline-block;
  width: 20px;
  color: var(--gold);
}

.page-products .version-archive[open] summary::before {
  content: "−";
}

.page-products .version-archive ul {
  list-style: none;
  margin: 0;
  padding: 0 0 18px;
  display: grid;
  gap: 0;
}

.page-products .version-archive li {
  padding: 12px 0;
  border-top: 1px solid var(--line-soft);
  font-size: var(--fs-7);
  line-height: 1.72;
  color: var(--body-ink);
}

.page-products .version-archive__num {
  display: inline-block;
  min-width: 4.6em;
  margin-right: 10px;
  color: var(--gold-deep);
}

/* ---------- 下载与获取 ---------- */
.page-products .get-grid {
  display: grid;
  gap: 30px;
  grid-template-columns: minmax(0, 1fr);
}

.page-products .get-figure {
  margin: 0;
  max-width: 320px;
}

.page-products .get-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 16px;
}

.page-products .get-list li {
  position: relative;
  padding-left: 30px;
  font-size: var(--fs-5);
  line-height: 1.78;
  color: var(--body-ink);
}

.page-products .get-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 13px;
  width: 16px;
  height: 3px;
  background: var(--gold);
}

.page-products .get-foot {
  margin-top: 34px;
  padding: 22px 20px;
  background: var(--panel);
  border-top: 3px solid var(--gold);
  display: grid;
  gap: 18px;
}

.page-products .get-foot p {
  margin: 0;
  font-size: var(--fs-6);
  line-height: 1.78;
  color: var(--body-ink);
}

.page-products .get-foot a {
  color: var(--ice);
  text-decoration: none;
  border-bottom: 1px solid rgba(77, 163, 255, 0.4);
}

.page-products .get-foot a:hover,
.page-products .get-foot a:focus-visible {
  color: var(--snow);
  border-bottom-color: var(--ice);
}

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

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

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

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

@media (min-width: 760px) {
  .page-products .console {
    grid-template-columns: var(--rail-w) minmax(0, 1fr);
    gap: 34px 32px;
  }

  .page-products .pane-main {
    grid-column: 2;
    grid-row: 1;
  }

  .page-products .tool-rail {
    grid-column: 1;
    grid-row: 1 / span 2;
  }

  .page-products .pane-side {
    grid-column: 2;
    grid-row: 2;
  }

  .page-products .timeline-wrap {
    grid-template-columns: minmax(0, 320px) minmax(0, 1fr);
    align-items: start;
  }

  .page-products .get-grid {
    grid-template-columns: minmax(0, 260px) minmax(0, 1fr);
    align-items: start;
  }

  .page-products .get-foot {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
  }
}

@media (min-width: 1080px) {
  .page-products .console {
    grid-template-columns: var(--rail-w) minmax(0, 1fr) var(--side-w);
    gap: 40px 38px;
  }

  .page-products .pane-side {
    grid-column: 3;
    grid-row: 1 / span 2;
  }

  .page-products .tool-rail,
  .page-products .status-panel {
    position: sticky;
    top: calc(var(--header-h) + 26px);
  }

  .page-products .status-panel {
    position: static;
  }

  .page-products .pane-side {
    align-self: start;
  }

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

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

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

  .page-products .data-figure {
    margin-bottom: 34px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products * {
    transition-duration: 0.01ms !important;
  }
}