.page-products {
  --pp-line-strong: rgba(34, 224, 200, 0.28);
  --pp-glow-red: 0 0 0 1px rgba(255, 59, 78, 0.35), 0 18px 40px -28px rgba(255, 59, 78, 0.7);
}

/* ---------- 首屏 ---------- */
.page-products .hero-platform {
  padding-top: clamp(28px, 4vw, 48px);
}

.page-products .hero-platform .breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  list-style: none;
  margin: 0 0 clamp(20px, 3vw, 34px);
  padding: 0;
  font-size: 13px;
  color: var(--muted);
}

.page-products .hero-platform .breadcrumb li + li::before {
  content: "/";
  margin-right: 8px;
  color: var(--line);
}

.page-products .hero-platform .breadcrumb a {
  color: var(--text-soft);
  text-decoration: none;
}

.page-products .hero-platform .breadcrumb a:hover {
  color: var(--cyan);
}

.page-products .hero-platform-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(28px, 5vw, 56px);
  align-items: start;
}

.page-products .hero-rail {
  position: relative;
  padding-left: 0;
}

.page-products .hero-title {
  font-family: var(--font-display);
  font-size: clamp(32px, 4.6vw, 60px);
  line-height: 1.08;
  letter-spacing: -0.02em;
  margin: 0 0 20px;
  max-width: 20ch;
  color: var(--text);
}

.page-products .hero-lead {
  font-size: clamp(16px, 1.4vw, 18px);
  line-height: 1.75;
  color: var(--text-soft);
  max-width: 58ch;
  margin: 0 0 26px;
}

.page-products .hero-actions {
  margin-bottom: 34px;
}

.page-products .hero-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  list-style: none;
  margin: 0;
  padding: 20px 0 0;
  border-top: 1px solid var(--line);
}

.page-products .hero-metrics li {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.page-products .hero-metrics .data-figure {
  font-size: clamp(26px, 3vw, 38px);
  line-height: 1;
}

.page-products .metric-label {
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--muted);
}

.page-products .hero-preview {
  padding: 22px 22px 18px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--pp-line-strong);
  box-shadow: var(--shadow-float);
}

.page-products .preview-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line);
}

.page-products .preview-clock {
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--muted);
  text-transform: uppercase;
}

.page-products .preview-body {
  display: flex;
  flex-direction: column;
  padding: 6px 0;
}

.page-products .preview-row {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.6fr) auto;
  align-items: center;
  gap: 10px;
  padding: 13px 12px;
  border-bottom: 1px solid var(--line-soft);
  font-size: 14px;
  color: var(--text-soft);
}

.page-products .preview-row--active {
  border-left: 3px solid var(--red);
  background: rgba(255, 59, 78, 0.07);
  padding-left: 9px;
  color: var(--text);
}

.page-products .preview-region {
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.page-products .preview-match {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.page-products .preview-time {
  font-family: var(--font-data);
  font-variant-numeric: tabular-nums;
  color: var(--cyan);
  font-size: 15px;
}

.page-products .preview-foot {
  display: flex;
  align-items: center;
  gap: 8px;
  padding-top: 14px;
  font-size: 12.5px;
  color: var(--muted);
}

/* ---------- 功能切换 ---------- */
.page-products .module-switch {
  border-top: 1px solid var(--line);
}

.page-products .module-head {
  margin-bottom: 26px;
}

.page-products .module-intro {
  color: var(--text-soft);
  max-width: 60ch;
  margin: 10px 0 0;
}

.page-products .segmented {
  display: block;
}

.page-products .segmented-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 26px;
  padding-bottom: 4px;
}

.page-products .segmented-btn {
  font: inherit;
  font-size: 14px;
  letter-spacing: 0.02em;
  padding: 10px 18px;
  border-radius: var(--pill);
  border: 1px solid var(--line);
  background: var(--panel);
  color: var(--text-soft);
  cursor: pointer;
  transition: color 160ms ease, border-color 160ms ease, background-color 160ms ease;
}

.page-products .segmented-btn:hover {
  border-color: var(--pp-line-strong);
  color: var(--text);
}

.page-products .segmented-btn[aria-selected="true"] {
  background: var(--red);
  border-color: var(--red);
  color: #fff;
}

.page-products .segmented-btn:focus-visible,
.page-products .toggle-btn:focus-visible,
.page-products .chip:focus-visible,
.page-products .drag-item:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

.page-products .segmented-panel {
  animation: pp-fade 200ms ease both;
}

.page-products .segmented-panel[hidden] {
  display: none;
}

@keyframes pp-fade {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

.page-products .panel-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 4vw, 46px);
  align-items: start;
}

.page-products .panel-title {
  font-family: var(--font-display);
  font-size: clamp(24px, 2.8vw, 36px);
  line-height: 1.18;
  letter-spacing: -0.01em;
  margin: 0 0 16px;
  color: var(--text);
}

.page-products .panel-copy p {
  color: var(--text-soft);
  line-height: 1.75;
  margin: 0 0 16px;
  max-width: 62ch;
}

.page-products .step-list {
  list-style: none;
  margin: 22px 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.page-products .step-list li {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  font-size: 15px;
  color: var(--text-soft);
  line-height: 1.65;
}

.page-products .step-index {
  font-family: var(--font-data);
  font-size: 12px;
  color: var(--gold);
  letter-spacing: 0.08em;
  padding-top: 3px;
  flex: 0 0 auto;
}

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

.page-products .panel-figure figcaption {
  margin-top: 12px;
  font-size: 12.5px;
  letter-spacing: 0.04em;
  color: var(--muted);
}

/* ---------- 赛程追踪 ---------- */
.page-products .tracker {
  border-top: 1px solid var(--line);
}

.page-products .tracker-head {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 22px;
}

.page-products .section-title {
  font-family: var(--font-display);
  font-size: clamp(26px, 3.2vw, 42px);
  line-height: 1.14;
  letter-spacing: -0.015em;
  margin: 0;
  color: var(--text);
}

.page-products .view-toggle {
  display: inline-flex;
  padding: 4px;
  gap: 4px;
  border: 1px solid var(--line);
  border-radius: var(--pill);
  background: var(--panel);
}

.page-products .toggle-btn {
  font: inherit;
  font-size: 13.5px;
  padding: 8px 16px;
  border: 0;
  border-radius: var(--pill);
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  transition: background-color 160ms ease, color 160ms ease;
}

.page-products .toggle-btn.is-active {
  background: var(--cyan);
  color: #04181A;
  font-weight: 600;
}

.page-products .tracker-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 20px;
}

.page-products .chip {
  font: inherit;
  font-size: 13px;
  padding: 7px 14px;
  border-radius: var(--pill);
  border: 1px solid var(--line);
  background: transparent;
  color: var(--text-soft);
  cursor: pointer;
  transition: border-color 160ms ease, color 160ms ease, background-color 160ms ease;
}

.page-products .chip:hover {
  border-color: var(--pp-line-strong);
}

.page-products .chip.is-active {
  border-color: var(--gold);
  color: var(--gold);
  background: rgba(245, 166, 35, 0.1);
}

.page-products .tracker-table {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--panel);
}

.page-products .tracker-row {
  display: grid;
  grid-template-columns: 0.7fr 0.7fr 1.4fr 1.4fr 0.9fr;
  gap: 10px;
  align-items: center;
  padding: 14px 16px;
  border-bottom: 1px solid var(--line-soft);
  font-size: 14px;
  color: var(--text-soft);
}

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

.page-products .tracker-row--head {
  background: var(--ink-2);
  color: var(--muted);
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.page-products .tracker-row--live {
  border-left: 3px solid var(--red);
  background: rgba(255, 59, 78, 0.06);
  color: var(--text);
  padding-left: 13px;
}

.page-products .col-date,
.page-products .col-time {
  font-family: var(--font-data);
  font-variant-numeric: tabular-nums;
}

.page-products .col-left,
.page-products .col-right {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.page-products .tracker-note {
  margin: 16px 0 0;
  font-size: 13.5px;
  color: var(--muted);
  line-height: 1.7;
}

/* ---------- 收藏页 ---------- */
.page-products .collection {
  border-top: 1px solid var(--line);
}

.page-products .collection-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(26px, 4vw, 48px);
  align-items: start;
}

.page-products .collection-rail {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.page-products .rail-title {
  font-family: var(--font-display);
  font-size: clamp(24px, 2.6vw, 34px);
  line-height: 1.16;
  margin: 0;
  color: var(--text);
}

.page-products .rail-text {
  color: var(--text-soft);
  line-height: 1.75;
  margin: 0;
  max-width: 40ch;
}

.page-products .collection-main {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.page-products .collection-group {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  padding: 16px 16px 8px;
}

.page-products .group-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line-soft);
}

.page-products .group-tag {
  font-size: 12.5px;
  letter-spacing: 0.14em;
  padding: 5px 12px;
  border-radius: var(--pill);
  border: 1px solid currentColor;
}

.page-products .group-tag--event { color: var(--red); }
.page-products .group-tag--team { color: var(--cyan); }
.page-products .group-tag--host { color: var(--gold); }
.page-products .group-tag--lang { color: var(--text-soft); }

.page-products .group-count {
  font-family: var(--font-data);
  font-size: 12px;
  color: var(--muted);
}

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

.page-products .drag-item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 12px;
  align-items: center;
  padding: 12px 4px;
  border-bottom: 1px dashed var(--line-soft);
  border-radius: 8px;
  cursor: grab;
  transition: background-color 160ms ease, transform 160ms ease;
}

.page-products .drag-item:last-child {
  border-bottom: 0;
}

.page-products .drag-item:hover {
  background: rgba(34, 224, 200, 0.06);
  transform: translateX(2px);
}

.page-products .drag-handle {
  color: var(--disabled);
  font-size: 14px;
  letter-spacing: 0;
}

.page-products .drag-item:hover .drag-handle {
  color: var(--cyan);
}

.page-products .drag-name {
  font-size: 14.5px;
  color: var(--text);
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.page-products .drag-meta {
  font-size: 12px;
  color: var(--muted);
  padding: 3px 10px;
  border-radius: var(--pill);
  background: var(--ink-2);
}

.page-products .collection-hint {
  margin: 0;
  font-size: 13px;
  color: var(--muted);
  line-height: 1.7;
}

/* ---------- 同步流程 ---------- */
.page-products .sync {
  border-top: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(15, 43, 46, 0.4), transparent 62%);
}

.page-products .sync-head {
  max-width: 62ch;
  margin-bottom: 34px;
}

.page-products .sync-lead {
  margin: 14px 0 0;
  color: var(--text-soft);
  line-height: 1.75;
}

.page-products .sync-flow {
  list-style: none;
  margin: 0 0 30px;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  counter-reset: pp-step;
}

.page-products .sync-step {
  position: relative;
  padding: 24px 20px 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
}

.page-products .sync-node {
  position: absolute;
  top: -7px;
  left: 22px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 0 4px rgba(34, 224, 200, 0.16), 0 0 16px rgba(34, 224, 200, 0.5);
}

.page-products .sync-num {
  display: block;
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--gold);
  margin-bottom: 10px;
}

.page-products .sync-title {
  font-family: var(--font-display);
  font-size: 20px;
  line-height: 1.3;
  margin: 0 0 10px;
  color: var(--text);
}

.page-products .sync-step p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--text-soft);
}

.page-products .sync-foot {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  align-items: center;
  justify-content: space-between;
  padding: 22px 24px;
  border-radius: var(--radius);
  border: 1px solid var(--pp-line-strong);
}

.page-products .sync-foot-copy {
  max-width: 62ch;
}

.page-products .sync-foot h3 {
  font-family: var(--font-display);
  font-size: 19px;
  margin: 0 0 8px;
  color: var(--text);
}

.page-products .sync-foot p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--text-soft);
}

/* ---------- 场景 ---------- */
.page-products .scenes {
  border-top: 1px solid var(--line);
}

.page-products .scenes-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(26px, 4vw, 48px);
  align-items: start;
}

.page-products .scene-list {
  display: flex;
  flex-direction: column;
  gap: 18px;
  margin: 24px 0 26px;
}

.page-products .scene-item {
  padding-left: 16px;
  border-left: 2px solid var(--line);
  transition: border-color 160ms ease;
}

.page-products .scene-item:hover {
  border-left-color: var(--red);
}

.page-products .scene-name {
  font-family: var(--font-display);
  font-size: 19px;
  margin: 0 0 8px;
  color: var(--text);
}

.page-products .scene-item p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--text-soft);
}

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

.page-products .scenes-figure figcaption {
  margin-top: 12px;
  font-size: 12.5px;
  color: var(--muted);
}

/* ---------- 收尾 ---------- */
.page-products .closing {
  padding-bottom: clamp(60px, 8vw, 110px);
}

.page-products .closing-band {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  align-items: center;
  justify-content: space-between;
  padding: clamp(26px, 3.6vw, 44px);
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  background:
    linear-gradient(120deg, rgba(255, 59, 78, 0.14), transparent 42%),
    linear-gradient(300deg, rgba(34, 224, 200, 0.12), transparent 46%),
    var(--ink-2);
}

.page-products .closing-copy {
  max-width: 58ch;
}

.page-products .closing-title {
  font-family: var(--font-display);
  font-size: clamp(24px, 3vw, 38px);
  line-height: 1.14;
  letter-spacing: -0.015em;
  margin: 0 0 12px;
  color: var(--text);
}

.page-products .closing-copy p {
  margin: 0;
  color: var(--text-soft);
  line-height: 1.75;
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-products .panel-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  }

  .page-products .panel-figure--wide {
    grid-column: span 1;
  }

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

  .page-products .sync-step::after {
    content: "";
    position: absolute;
    top: 6px;
    right: -20px;
    width: 20px;
    height: 1px;
    background: linear-gradient(90deg, var(--cyan), rgba(34, 224, 200, 0.15));
  }

  .page-products .sync-step:last-child::after {
    display: none;
  }
}

@media (min-width: 1024px) {
  .page-products .hero-platform-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.92fr);
  }

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

  .page-products .scenes-grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  }

  .page-products .hero-rail {
    padding-right: 20px;
  }
}

@media (max-width: 719px) {
  .page-products .tracker-row {
    grid-template-columns: 0.8fr 1.6fr 1.2fr;
  }

  .page-products .tracker-row .col-date,
  .page-products .tracker-row .col-state {
    display: none;
  }

  .page-products .tracker-row--head .col-date,
  .page-products .tracker-row--head .col-state {
    display: none;
  }

  .page-products .segmented-list {
    overflow-x: auto;
    flex-wrap: nowrap;
    padding-bottom: 8px;
    -webkit-overflow-scrolling: touch;
  }

  .page-products .segmented-btn {
    flex: 0 0 auto;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .segmented-panel {
    animation: none;
  }

  .page-products .drag-item:hover {
    transform: none;
  }
}