.page-products {
  --p-gap: clamp(16px, 2.6vw, 32px);
  --p-narrow: min(34rem, 100%);
}

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

/* ---------- 首屏仪表板 ---------- */
.page-products .hero-grid {
  display: grid;
  gap: var(--p-gap);
}

.page-products .hero-title {
  margin: 14px 0 18px;
  max-width: 15em;
  letter-spacing: -0.02em;
  padding-right: 0.08em;
}

.page-products .hero-lead .lede {
  max-width: 34rem;
}

.page-products .hero-actions {
  margin-top: 26px;
  gap: 12px;
  flex-wrap: wrap;
}

.page-products .hero-board {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  align-content: start;
}

.page-products .board-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 16px 16px 18px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-top: 2px solid var(--slate);
  box-shadow: var(--shadow);
  transition: transform var(--dur) ease, border-color var(--dur) ease;
}

.page-products .board-card:hover {
  transform: translateY(-2px);
  border-color: var(--orange);
}

.page-products .board-card--beta { border-top-color: var(--amber); }
.page-products .board-card--live { border-top-color: var(--green); }
.page-products .board-card--brand { border-top-color: var(--orange); }
.page-products .board-card--muted { border-top-color: var(--mist); }

.page-products .board-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 6px;
}

.page-products .board-tag {
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--mist);
}

.page-products .board-card .badge {
  font-size: 11px;
  letter-spacing: 0.04em;
}

.page-products .board-num {
  font-family: var(--font-mono);
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.03em;
  color: var(--snow);
  margin: 4px 0 10px;
}

.page-products .board-unit {
  display: inline-block;
  margin-left: 6px;
  font-family: var(--font-sans);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0;
  color: var(--mist);
}

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

/* ---------- 赛程时间轴 ---------- */
.page-products .schedule-grid {
  display: grid;
  gap: var(--p-gap);
  align-items: start;
  margin-bottom: clamp(28px, 4vw, 48px);
}

.page-products .schedule-copy p {
  max-width: var(--p-narrow);
  font-size: 16px;
  line-height: 1.85;
  color: var(--mist);
}

.page-products .schedule-copy p strong {
  color: var(--snow);
  font-weight: 600;
}

.page-products .timeline-shell {
  position: relative;
  border-top: 1px solid var(--line);
  padding-top: 10px;
}

.page-products .timeline-svg {
  display: block;
  width: 100%;
  height: 56px;
  margin-bottom: -6px;
  overflow: visible;
}

.page-products .timeline-svg polyline {
  stroke: var(--orange);
  opacity: 0.65;
}

.page-products .timeline {
  list-style: none;
  margin: 0;
  padding: 0 0 14px;
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(228px, 244px);
  gap: var(--gap);
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  scrollbar-color: var(--slate) transparent;
}

.page-products .timeline::-webkit-scrollbar {
  height: 4px;
}

.page-products .timeline::-webkit-scrollbar-thumb {
  background: var(--slate);
}

.page-products .stop {
  scroll-snap-align: start;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 16px;
  min-height: 168px;
  background: var(--panel);
  border: 1px solid var(--line);
  transition: transform var(--dur) ease, border-color var(--dur) ease;
}

.page-products .stop:hover {
  transform: translateY(-2px);
  border-color: var(--orange);
}

.page-products .stop-index {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--orange);
}

.page-products .stop-time {
  font-family: var(--font-mono);
  font-size: 19px;
  font-weight: 600;
  color: var(--snow);
  letter-spacing: -0.01em;
}

.page-products .stop-meta {
  font-size: 14px;
  color: var(--mist);
}

.page-products .stop .badge {
  margin-top: auto;
  align-self: flex-start;
  font-size: 11px;
}

.page-products .timeline-hint {
  margin: 6px 0 0;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--mist);
}

/* ---------- 集锦路径 ---------- */
.page-products .path-media {
  margin-bottom: clamp(24px, 3.4vw, 40px);
}

.page-products .path-grid {
  display: grid;
  gap: var(--p-gap);
  align-items: start;
}

.page-products .path-copy > p {
  max-width: var(--p-narrow);
  font-size: 16px;
  line-height: 1.85;
  color: var(--mist);
  margin-top: 0;
}

.page-products .steps {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-products .step {
  border-left: 1px solid var(--line);
  padding: 2px 0 10px 20px;
  transition: border-color var(--dur) ease, transform var(--dur) ease;
}

.page-products .step:hover {
  border-left-color: var(--orange);
  transform: translateX(2px);
}

.page-products .step-num {
  display: block;
  font-family: var(--font-mono);
  font-size: 20px;
  font-weight: 700;
  color: var(--orange);
  letter-spacing: 0.04em;
  margin-bottom: 4px;
}

.page-products .step .h4 {
  margin: 0 0 6px;
}

.page-products .step p {
  margin: 0;
  max-width: var(--p-narrow);
  font-size: 15px;
  line-height: 1.8;
  color: var(--mist);
}

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

.page-products .path-figure figcaption {
  margin-top: 12px;
  font-size: 13px;
  line-height: 1.75;
  color: var(--mist);
  border-left: 2px solid var(--green);
  padding-left: 12px;
}

/* ---------- 战报 ---------- */
.page-products .report-section {
  background: linear-gradient(180deg, rgba(11, 31, 56, 0.55) 0%, rgba(7, 20, 38, 0) 100%);
}

.page-products .report-grid {
  display: grid;
  gap: var(--p-gap);
  align-items: start;
}

.page-products .report-copy > p {
  max-width: 30rem;
  font-size: 16px;
  line-height: 2;
  color: var(--mist);
  margin-top: 0;
}

.page-products .report-parts {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.page-products .report-parts li {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: 4px 14px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
}

.page-products .part-num {
  grid-row: 1 / span 2;
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 600;
  color: var(--orange);
  padding-top: 3px;
}

.page-products .report-parts .h4 {
  margin: 0;
}

.page-products .report-parts p {
  margin: 0;
  max-width: 28rem;
  font-size: 15px;
  line-height: 1.95;
  color: var(--mist);
}

.page-products .report-note {
  margin-top: 18px;
  font-size: 13px;
  line-height: 1.75;
  color: var(--mist);
  max-width: 30rem;
}

/* ---------- 设备切换 ---------- */
.page-products .device-switch {
  position: relative;
}

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

.page-products .device-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 20px;
  border-bottom: 1px solid var(--line);
  padding-bottom: 14px;
}

.page-products .device-tabs label {
  display: inline-block;
  padding: 8px 18px;
  font-size: 14px;
  letter-spacing: 0.06em;
  color: var(--mist);
  background: transparent;
  border: 1px solid var(--line);
  cursor: pointer;
  transition: color var(--dur) ease, border-color var(--dur) ease, background var(--dur) ease, transform var(--dur) ease;
}

.page-products .device-tabs label:hover {
  color: var(--snow);
  border-color: var(--orange);
  transform: translateY(-2px);
}

.page-products .device-switch:focus-within .device-tabs {
  outline: 1px solid var(--orange);
  outline-offset: 6px;
}

.page-products #dev-phone:checked ~ .device-tabs label[for="dev-phone"],
.page-products #dev-pad:checked ~ .device-tabs label[for="dev-pad"],
.page-products #dev-desk:checked ~ .device-tabs label[for="dev-desk"] {
  color: var(--ink);
  background: var(--orange);
  border-color: var(--orange);
}

.page-products .device-panel {
  display: none;
  border-left: 2px solid var(--line);
  padding-left: 18px;
}

.page-products #dev-phone:checked ~ .device-panels .device-panel--phone,
.page-products #dev-pad:checked ~ .device-panels .device-panel--pad,
.page-products #dev-desk:checked ~ .device-panels .device-panel--desk {
  display: block;
}

.page-products .device-panel .h3 {
  margin: 0 0 10px;
}

.page-products .device-panel p {
  max-width: var(--p-narrow);
  font-size: 16px;
  line-height: 1.85;
  color: var(--mist);
  margin-top: 0;
}

.page-products .device-points {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-products .device-points li {
  position: relative;
  padding-left: 18px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--snow);
}

.page-products .device-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 8px;
  height: 2px;
  background: var(--green);
}

.page-products .device-media {
  margin-top: clamp(28px, 4vw, 48px);
}

/* ---------- 版本 ---------- */
.page-products .version-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.page-products .version-item {
  display: grid;
  grid-template-columns: 64px minmax(0, 1fr);
  gap: 6px 16px;
  align-items: baseline;
  padding: 20px 0;
  border-bottom: 1px solid var(--line);
  transition: border-color var(--dur) ease;
}

.page-products .version-item:hover {
  border-bottom-color: var(--orange);
}

.page-products .version-no {
  font-family: var(--font-mono);
  font-size: 26px;
  font-weight: 700;
  line-height: 1;
  color: var(--orange);
  letter-spacing: -0.03em;
}

.page-products .version-body .h4 {
  margin: 0 0 6px;
}

.page-products .version-body p {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--mist);
}

.page-products .version-meta {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--mist);
  letter-spacing: 0.06em;
  grid-column: 1;
}

.page-products .version-item .badge {
  grid-column: 2;
  justify-self: start;
  font-size: 11px;
}

.page-products .version-foot {
  margin-top: 26px;
  padding: 18px 20px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-left: 2px solid var(--green);
}

.page-products .version-foot p {
  margin: 0;
  max-width: 46rem;
  font-size: 14px;
  line-height: 1.85;
  color: var(--mist);
}

/* ---------- 尾部入口 ---------- */
.page-products .next-title {
  margin-bottom: 20px;
}

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

.page-products .next-link {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 4px 14px;
  align-items: center;
  padding: 18px 18px 18px 20px;
  background: var(--panel);
  border: 1px solid var(--line);
  text-decoration: none;
  transition: border-color var(--dur) ease, transform var(--dur) ease, background var(--dur) ease;
}

.page-products .next-link:hover,
.page-products .next-link:focus-visible {
  border-color: var(--orange);
  transform: translateY(-2px);
  background: var(--ink-deep);
}

.page-products .next-kicker {
  grid-column: 1;
  font-size: 11px;
  letter-spacing: 0.22em;
  color: var(--orange);
}

.page-products .next-name {
  grid-column: 1;
  font-size: 16px;
  font-weight: 600;
  color: var(--snow);
  line-height: 1.6;
}

.page-products .next-arrow {
  grid-column: 2;
  grid-row: 1 / span 2;
  font-family: var(--font-mono);
  font-size: 18px;
  color: var(--mist);
  transition: color var(--dur) ease, transform var(--dur) ease;
}

.page-products .next-link:hover .next-arrow {
  color: var(--orange);
  transform: translateX(2px);
}

/* ---------- 响应式 ---------- */
@media (max-width: 520px) {
  .page-products .hero-board {
    grid-template-columns: minmax(0, 1fr);
  }

  .page-products .timeline {
    grid-auto-columns: minmax(200px, 76vw);
  }

  .page-products .version-item {
    grid-template-columns: 52px minmax(0, 1fr);
  }

  .page-products .version-no {
    font-size: 22px;
  }

  .page-products .device-tabs label {
    padding: 7px 14px;
    font-size: 13px;
  }
}

@media (min-width: 820px) {
  .page-products .hero-grid {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, 0.95fr);
    gap: clamp(28px, 4vw, 56px);
    align-items: start;
  }

  .page-products .board-card:nth-child(2),
  .page-products .board-card:nth-child(4) {
    margin-top: 20px;
  }

  .page-products .schedule-grid {
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  }

  .page-products .path-grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  }

  .page-products .step:nth-child(2) {
    margin-left: 18px;
  }

  .page-products .step:nth-child(3) {
    margin-left: 36px;
  }

  .page-products .report-grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  }

  .page-products .version-item {
    grid-template-columns: 84px minmax(0, 1fr) 72px 96px;
    align-items: center;
    gap: 16px;
    padding: 22px 0;
  }

  .page-products .version-meta {
    grid-column: 3;
    text-align: right;
  }

  .page-products .version-item .badge {
    grid-column: 4;
    justify-self: end;
  }

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

  .page-products .next-link {
    grid-template-columns: minmax(0, 1fr);
    align-items: start;
    padding: 20px;
  }

  .page-products .next-arrow {
    grid-column: 1;
    grid-row: auto;
    margin-top: 10px;
  }
}

@media (min-width: 1080px) {
  .page-products .timeline {
    grid-auto-columns: minmax(0, 1fr);
    grid-auto-flow: row;
    grid-template-columns: repeat(6, minmax(0, 1fr));
    overflow-x: visible;
  }

  .page-products .stop {
    min-height: 176px;
  }

  .page-products .timeline-hint {
    display: none;
  }
}