.page-products {
  background: var(--paper);
  color: var(--ink);
}

/* ---------- 首屏 ---------- */
.page-products .pg-hero {
  position: relative;
  overflow: hidden;
  background: var(--space);
  color: var(--paper);
  padding: clamp(20px, 3vw, 30px) 0 clamp(38px, 6vw, 66px);
}

.page-products .pg-hero::before {
  content: "";
  position: absolute;
  top: -160px;
  right: -140px;
  width: 460px;
  height: 460px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0, 87, 184, 0.62), transparent 68%);
  pointer-events: none;
}

.page-products .pg-hero::after {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 3px;
  height: 100%;
  background: linear-gradient(180deg, var(--neon), transparent 72%);
  pointer-events: none;
}

.page-products .pg-crumb {
  position: relative;
  margin: 0 0 clamp(24px, 4vw, 40px);
  font-size: 13px;
  color: rgba(245, 247, 250, 0.6);
}

.page-products .pg-crumb a {
  color: rgba(245, 247, 250, 0.6);
  text-decoration: none;
}

.page-products .pg-crumb a:hover {
  color: var(--neon);
}

.page-products .pg-crumb [aria-current="page"] {
  color: var(--paper);
}

.page-products .pg-hero__grid {
  position: relative;
  display: grid;
  gap: clamp(28px, 5vw, 48px);
}

.page-products .pg-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--blue);
}

.page-products .pg-eyebrow::before {
  content: "";
  width: 26px;
  height: 2px;
  background: currentColor;
}

.page-products .pg-eyebrow--light {
  color: var(--neon);
}

.page-products .pg-hero .pg-eyebrow {
  color: var(--neon);
}

.page-products h1 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2rem, 7vw, 3.4rem);
  line-height: 1.05;
  letter-spacing: -0.02em;
}

.page-products .pg-lede {
  margin: clamp(18px, 3vw, 26px) 0 0;
  max-width: 60ch;
  font-size: clamp(1rem, 2.2vw, 1.08rem);
  line-height: 1.72;
  color: rgba(245, 247, 250, 0.78);
}

.page-products .pg-facts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: 0;
  padding: 0;
  list-style: none;
  background: rgba(245, 247, 250, 0.14);
  border: 1px solid rgba(245, 247, 250, 0.14);
}

.page-products .pg-facts li {
  background: var(--space);
  padding: 16px 18px;
}

.page-products .pg-facts__n {
  display: block;
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: clamp(1.5rem, 5vw, 2.2rem);
  line-height: 1;
  color: var(--neon);
  letter-spacing: -0.02em;
}

.page-products .pg-facts__l {
  display: block;
  margin-top: 8px;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: rgba(245, 247, 250, 0.62);
}

/* ---------- 页内定位 ---------- */
.page-products .pg-jump {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding: 18px 0;
  border-bottom: 1px solid var(--hair);
  scrollbar-width: none;
}

.page-products .pg-jump::-webkit-scrollbar {
  display: none;
}

.page-products .pg-jump a {
  flex: none;
  padding: 8px 13px;
  border: 1px solid var(--hair);
  border-radius: 2px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--muted);
  text-decoration: none;
  white-space: nowrap;
  transition: color 0.18s var(--ease), border-color 0.18s var(--ease), background-color 0.18s var(--ease);
}

.page-products .pg-jump a:hover,
.page-products .pg-jump a:focus-visible {
  color: var(--blue-deep);
  border-color: var(--blue);
  background: var(--mist);
}

/* ---------- 分节 ---------- */
.page-products .pg-block {
  position: relative;
  padding: clamp(46px, 7vw, 86px) 0;
  scroll-margin-top: 90px;
}

.page-products .pg-block + .pg-block {
  border-top: 1px solid var(--hair);
}

.page-products .pg-block:target {
  background: linear-gradient(90deg, var(--mist), rgba(227, 237, 249, 0) 68%);
}

.page-products .pg-h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.55rem, 4.6vw, 2.4rem);
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--ink);
}

.page-products .pg-h2--light {
  color: var(--paper);
}

.page-products .pg-sub {
  margin: 16px 0 0;
  max-width: 66ch;
  font-size: 1rem;
  line-height: 1.7;
  color: var(--steel);
}

.page-products .pg-sub--light {
  color: rgba(245, 247, 250, 0.74);
}

/* ---------- 场景切换 ---------- */
.page-products .scene-switch {
  position: relative;
  margin-top: clamp(24px, 4vw, 34px);
}

.page-products .scene-radio {
  position: absolute;
  width: 1px;
  height: 1px;
  clip-path: inset(50%);
  overflow: hidden;
  white-space: nowrap;
}

.page-products .scene-tabs {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 6px;
  scrollbar-width: none;
}

.page-products .scene-tabs::-webkit-scrollbar {
  display: none;
}

.page-products .scene-tab {
  flex: none;
  padding: 12px 16px;
  border: 1px solid var(--hair);
  border-radius: 2px;
  background: #fff;
  color: var(--muted);
  font-size: 14px;
  font-weight: 600;
  line-height: 1;
  white-space: nowrap;
  cursor: pointer;
  user-select: none;
  transition: color 0.18s var(--ease), border-color 0.18s var(--ease), background-color 0.18s var(--ease);
}

.page-products .scene-tab:hover {
  color: var(--blue-deep);
  border-color: var(--blue);
}

.page-products #pg-scene-1:checked ~ .scene-tabs .scene-tab[for="pg-scene-1"],
.page-products #pg-scene-2:checked ~ .scene-tabs .scene-tab[for="pg-scene-2"],
.page-products #pg-scene-3:checked ~ .scene-tabs .scene-tab[for="pg-scene-3"],
.page-products #pg-scene-4:checked ~ .scene-tabs .scene-tab[for="pg-scene-4"] {
  background: var(--blue);
  border-color: var(--blue);
  color: #fff;
}

.page-products #pg-scene-1:focus-visible ~ .scene-tabs .scene-tab[for="pg-scene-1"],
.page-products #pg-scene-2:focus-visible ~ .scene-tabs .scene-tab[for="pg-scene-2"],
.page-products #pg-scene-3:focus-visible ~ .scene-tabs .scene-tab[for="pg-scene-3"],
.page-products #pg-scene-4:focus-visible ~ .scene-tabs .scene-tab[for="pg-scene-4"] {
  outline: 2px solid var(--neon);
  outline-offset: 2px;
}

.page-products .scene-panel {
  display: none;
  margin-top: 18px;
  padding: 22px 22px 24px;
  background: #fff;
  border: 1px solid var(--hair);
  border-left: 3px solid var(--blue);
  border-radius: 2px;
}

.page-products .scene-panel p {
  margin: 0;
  max-width: 68ch;
  font-size: 15px;
  line-height: 1.72;
  color: var(--ink);
}

.page-products #pg-scene-1:checked ~ .scene-panels .scene-panel[data-scene="1"],
.page-products #pg-scene-2:checked ~ .scene-panels .scene-panel[data-scene="2"],
.page-products #pg-scene-3:checked ~ .scene-panels .scene-panel[data-scene="3"],
.page-products #pg-scene-4:checked ~ .scene-panels .scene-panel[data-scene="4"] {
  display: block;
}

.page-products .scene-pill {
  display: inline-block;
  margin-bottom: 12px;
  padding: 5px 10px;
  border-radius: 2px;
  background: var(--mist);
  color: var(--blue-deep);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
}

/* ---------- 左右分屏 ---------- */
.page-products .pg-split {
  display: grid;
  gap: clamp(26px, 5vw, 44px);
}

.page-products .pg-spec {
  margin: clamp(22px, 4vw, 30px) 0 0;
  padding: 0;
  border-top: 1px solid var(--hair);
}

.page-products .pg-spec__row {
  display: grid;
  gap: 4px;
  padding: 15px 0;
  border-bottom: 1px solid var(--hair);
}

.page-products .pg-spec dt {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--blue);
}

.page-products .pg-spec dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.64;
  color: var(--ink);
}

.page-products .pg-media {
  overflow: hidden;
  border-radius: 2px;
  background: var(--space);
}

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

.page-products .pg-caption {
  margin: 12px 0 0;
  font-size: 13px;
  line-height: 1.6;
  color: var(--muted);
}

/* ---------- 时间轴 ---------- */
.page-products .pg-axis {
  margin: clamp(26px, 4vw, 36px) 0 0;
  padding: 20px 18px 22px;
  background: var(--space);
  border-radius: 2px;
}

.page-products .pg-axis__scale {
  display: flex;
  justify-content: space-between;
  margin-bottom: 16px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: rgba(245, 247, 250, 0.5);
}

.page-products .pg-axis__lane {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 0;
  padding: 5px 0;
}

.page-products .pg-axis__lane + .pg-axis__lane {
  border-top: 1px solid rgba(245, 247, 250, 0.08);
}

.page-products .pg-axis__block {
  display: block;
  padding: 8px 11px;
  border-radius: 2px;
  background: var(--blue);
  color: #fff;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  line-height: 1.3;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.page-products .pg-axis__block--a {
  grid-column: 2 / span 5;
}

.page-products .pg-axis__block--b {
  grid-column: 5 / span 4;
  background: var(--blue-deep);
}

.page-products .pg-axis__block--c {
  grid-column: 8 / span 4;
  background: var(--steel);
}

/* ---------- 伤停卡片流 ---------- */
.page-products .injury-grid {
  display: grid;
  gap: 14px;
  margin-top: clamp(24px, 4vw, 32px);
}

.page-products .injury-card {
  padding: 18px 18px 16px;
  background: #fff;
  border: 1px solid var(--hair);
  border-radius: 2px;
  transition: transform 0.18s var(--ease), border-color 0.18s var(--ease);
}

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

.page-products .injury-card--alert {
  border-left: 3px solid var(--alert);
}

.page-products .injury-card--ok {
  border-left: 3px solid var(--neon);
  background: var(--green-mist);
}

.page-products .injury-card__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.page-products .injury-card__id {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.page-products .injury-card__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--neon);
  animation: pg-breathe 1.6s ease-in-out infinite;
}

.page-products .injury-card--alert .injury-card__dot {
  background: var(--alert);
}

@keyframes pg-breathe {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.28; }
}

.page-products .injury-card__pos {
  margin: 14px 0 0;
  font-size: 13px;
  color: var(--muted);
}

.page-products .injury-card__state {
  margin: 4px 0 0;
  font-family: var(--font-mono);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--ink);
}

.page-products .injury-card__log {
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
  font-size: 12.5px;
  line-height: 1.8;
  color: var(--steel);
}

.page-products .injury-card__log li::before {
  content: "·";
  margin-right: 7px;
  color: var(--blue);
}

.page-products .pg-fold {
  margin-top: clamp(22px, 4vw, 30px);
  border: 1px solid var(--hair);
  border-radius: 2px;
  background: #fff;
}

.page-products .pg-fold summary {
  padding: 16px 18px;
  font-size: 15px;
  font-weight: 600;
  color: var(--blue-deep);
  cursor: pointer;
  list-style: none;
}

.page-products .pg-fold summary::-webkit-details-marker {
  display: none;
}

.page-products .pg-fold summary::after {
  content: "+";
  float: right;
  font-family: var(--font-mono);
  color: var(--blue);
}

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

.page-products .pg-fold__body {
  padding: 0 18px 8px;
}

.page-products .pg-fold__body .pg-spec {
  margin-top: 0;
}

/* ---------- 表格 ---------- */
.page-products .pg-table-wrap {
  margin-top: clamp(28px, 5vw, 42px);
  overflow-x: auto;
  border: 1px solid var(--hair);
  border-radius: 2px;
  background: #fff;
}

.page-products .pg-table {
  width: 100%;
  min-width: 520px;
  border-collapse: collapse;
  font-size: 14px;
}

.page-products .pg-table__cap {
  padding: 14px 16px 0;
  text-align: left;
  font-size: 12.5px;
  color: var(--muted);
}

.page-products .pg-table thead th {
  padding: 12px 16px;
  background: var(--space);
  color: var(--paper);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-align: left;
}

.page-products .pg-table td {
  padding: 12px 16px;
  border-bottom: 1px solid var(--hair);
  color: var(--ink);
  line-height: 1.5;
}

.page-products .pg-table td:nth-child(2),
.page-products .pg-table td:nth-child(3) {
  font-family: var(--font-mono);
  color: var(--blue-deep);
}

.page-products .pg-table tbody tr:nth-child(even) {
  background: var(--mist);
}

.page-products .pg-table tbody tr:last-child td {
  border-bottom: 0;
}

/* ---------- 版本节奏 ---------- */
.page-products .pg-release {
  position: relative;
  overflow: hidden;
  border-top: 0;
}

.page-products .pg-release__bg {
  position: absolute;
  inset: 0;
}

.page-products .pg-release__bg img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-products .pg-release__bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(100deg, rgba(11, 14, 20, 0.95), rgba(26, 29, 36, 0.76));
}

.page-products .pg-release__inner {
  position: relative;
}

.page-products .release-grid {
  display: grid;
  gap: 14px;
  margin-top: clamp(26px, 4vw, 36px);
}

.page-products .release-card {
  padding: 20px;
  border: 1px solid rgba(245, 247, 250, 0.2);
  border-radius: 2px;
  background: rgba(255, 255, 255, 0.07);
  backdrop-filter: blur(8px);
}

.page-products .release-card__k {
  display: block;
  margin-bottom: 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: var(--neon);
}

.page-products .release-card p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.68;
  color: rgba(245, 247, 250, 0.82);
}

/* ---------- 收尾 ---------- */
.page-products .pg-cta__links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.page-products .pg-cta__note {
  margin: 24px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--muted);
}

.page-products .pg-cta__note a {
  color: var(--blue-deep);
}

/* ---------- 响应式 ---------- */
@media (min-width: 700px) {
  .page-products .pg-facts {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-products .pg-spec__row {
    grid-template-columns: 140px minmax(0, 1fr);
    gap: 6px 22px;
    align-items: baseline;
  }

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

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

@media (min-width: 900px) {
  .page-products .pg-hero__grid {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 0.9fr);
    align-items: end;
    gap: clamp(32px, 5vw, 60px);
  }

  .page-products .pg-split {
    grid-template-columns: minmax(0, 1fr) minmax(0, 400px);
    align-items: start;
    gap: clamp(32px, 5vw, 56px);
  }

  .page-products .pg-split--flip {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr);
  }
}

@media (min-width: 1080px) {
  .page-products .injury-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-products .pg-media--tall {
    max-height: 560px;
  }

  .page-products .pg-media--tall img {
    height: 560px;
    object-position: top center;
  }
}

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