.page-products {
  --pp-axis-w: 208px;
  --pp-notch: 18px;
  position: relative;
  padding: 20px 0 88px;
  color: var(--ink);
}

.page-products::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image:
    linear-gradient(to right, rgba(30, 42, 64, 0.42) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(30, 42, 64, 0.42) 1px, transparent 1px);
  background-size: 80px 80px;
  -webkit-mask-image: radial-gradient(120% 68% at 50% 0%, #000 0%, transparent 72%);
  mask-image: radial-gradient(120% 68% at 50% 0%, #000 0%, transparent 72%);
  opacity: 0.6;
}

.page-products .shell {
  position: relative;
  z-index: 1;
}

/* ---------- 首屏 ---------- */

.page-products .exp-hero {
  padding: 24px 0 38px;
  border-bottom: 1px solid var(--line);
}

.page-products .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 0 0 20px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-dim);
}

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

.page-products .breadcrumb__item + .breadcrumb__item::before {
  content: "/";
  color: var(--line);
}

.page-products .breadcrumb a {
  color: var(--ink-dim);
  text-decoration: none;
  transition: color 0.2s var(--ease);
}

.page-products .breadcrumb a:hover,
.page-products .breadcrumb a:focus-visible {
  color: var(--cyan);
}

.page-products .exp-hero__eyebrow {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-products .exp-hero__eyebrow::before {
  content: "";
  width: 40px;
  height: 2px;
  flex: none;
  background: linear-gradient(90deg, var(--cyan), var(--magenta));
}

.page-products h1 {
  margin: 16px 0 0;
  max-width: 22ch;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(29px, 5.4vw, 50px);
  line-height: 1.2;
  letter-spacing: 0.01em;
  color: var(--ink);
}

.page-products .exp-hero__lede {
  margin: 18px 0 0;
  max-width: 68ch;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--ink);
}

.page-products .exp-hero__stats {
  list-style: none;
  margin: 30px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.page-products .exp-hero__stats .stat {
  padding: 14px 16px 16px;
  background: var(--panel);
  border: 1px solid var(--line);
  clip-path: polygon(0 0, calc(100% - var(--pp-notch)) 0, 100% var(--pp-notch), 100% 100%, 0 100%);
}

.page-products .exp-hero__stats .stat__num {
  display: block;
  font-family: var(--font-mono);
  font-size: 28px;
  font-weight: 700;
  line-height: 1.05;
  color: var(--yellow);
}

.page-products .exp-hero__stats .stat__label {
  display: block;
  margin-top: 8px;
  font-size: 12px;
  letter-spacing: 0.05em;
  color: var(--ink-dim);
}

/* ---------- 主体布局 ---------- */

.page-products .exp-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
}

/* ---------- 筛选轴 ---------- */

.page-products .exp-axis {
  position: sticky;
  top: 54px;
  z-index: 8;
  padding: 10px 0 8px;
  background: linear-gradient(to bottom, rgba(5, 7, 15, 0.97) 62%, rgba(5, 7, 15, 0));
  border-bottom: 1px solid var(--line);
}

.page-products .exp-axis__title {
  display: none;
}

.page-products .exp-axis__list {
  list-style: none;
  margin: 0;
  padding: 0 0 2px;
  display: flex;
  gap: 8px;
  overflow-x: auto;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}

.page-products .exp-axis__list::-webkit-scrollbar {
  display: none;
}

.page-products .exp-axis__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  white-space: nowrap;
  padding: 7px 12px;
  border: 1px solid var(--line);
  background: var(--panel);
  color: var(--ink-dim);
  font-size: 12.5px;
  text-decoration: none;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease), background-color 0.2s var(--ease);
}

.page-products .exp-axis__link:hover,
.page-products .exp-axis__link:focus-visible {
  color: var(--ink);
  border-color: var(--cyan);
  background: rgba(44, 232, 224, 0.08);
}

.page-products .exp-axis__code {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.1em;
  color: var(--cyan);
}

/* ---------- 面板 ---------- */

.page-products .exp-panel {
  position: relative;
  padding: 40px 0 46px;
  border-top: 1px solid var(--line);
  scroll-margin-top: 118px;
}

.page-products .exp-panel:first-child {
  border-top: 0;
  padding-top: 36px;
}

.page-products .exp-panel h2 {
  margin: 0;
  font-family: var(--font-sans);
  font-weight: 800;
  font-size: clamp(21px, 2.9vw, 29px);
  line-height: 1.3;
  letter-spacing: 0.01em;
  color: var(--ink);
}

.page-products .exp-panel .section-head {
  margin: 12px 0 0;
}

.page-products .exp-panel .section-head__meta {
  margin: 8px 0 0;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.1em;
  color: var(--cyan);
}

.page-products .exp-text {
  margin: 16px 0 0;
  max-width: 68ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink-dim);
}

.page-products .exp-text a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(44, 232, 224, 0.4);
}

.page-products .exp-text a:hover,
.page-products .exp-text a:focus-visible {
  color: var(--yellow);
  border-bottom-color: rgba(233, 255, 87, 0.6);
}

.page-products .media-frame {
  margin: 24px 0 0;
  border: 1px solid var(--line);
  background: var(--panel);
  overflow: hidden;
  clip-path: polygon(0 0, calc(100% - var(--pp-notch)) 0, 100% var(--pp-notch), 100% 100%, 0 100%);
}

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

/* ---------- 信号墙 ---------- */

.page-products .signal-wall {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 6px;
  margin: 24px 0 0;
  padding: 14px;
  background: var(--panel);
  border: 1px solid var(--line);
}

.page-products .signal-wall .sig {
  display: block;
  aspect-ratio: 16 / 10;
  border: 1px solid var(--line);
  background: var(--zone);
  animation: ppSignalPulse 1.8s ease-in-out infinite;
}

.page-products .signal-wall .sig--low {
  border-color: rgba(44, 232, 224, 0.55);
  background: linear-gradient(150deg, rgba(44, 232, 224, 0.22), rgba(14, 21, 36, 0.9));
  animation-duration: 1.2s;
}

.page-products .signal-wall .sig--std {
  border-color: rgba(148, 163, 196, 0.35);
  background: linear-gradient(150deg, rgba(148, 163, 196, 0.12), rgba(14, 21, 36, 0.9));
  animation-duration: 2.2s;
}

.page-products .signal-wall .sig--hd {
  border-color: rgba(233, 255, 87, 0.5);
  background: linear-gradient(150deg, rgba(233, 255, 87, 0.16), rgba(14, 21, 36, 0.9));
  animation-duration: 2.8s;
}

.page-products .signal-wall .sig:nth-child(3n) {
  animation-delay: 0.3s;
}

.page-products .signal-wall .sig:nth-child(3n + 1) {
  animation-delay: 0.6s;
}

.page-products .signal-wall .sig:nth-child(3n + 2) {
  animation-delay: 0.9s;
}

@keyframes ppSignalPulse {
  0%, 100% { opacity: 0.5; }
  50% { opacity: 1; }
}

.page-products .sig-legend {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-products .sig-legend li {
  display: flex;
  gap: 10px;
  font-size: 13.5px;
  line-height: 1.65;
  color: var(--ink-dim);
}

.page-products .sig-legend b {
  display: block;
  color: var(--ink);
  font-weight: 600;
}

.page-products .swatch {
  flex: none;
  display: inline-block;
}

.page-products .sig-legend .swatch {
  width: 10px;
  height: 10px;
  margin-top: 6px;
  border-radius: 50%;
}

.page-products .swatch--low { background: var(--cyan); }
.page-products .swatch--std { background: var(--ink-dim); }
.page-products .swatch--hd { background: var(--yellow); }

/* ---------- 积分面板 ---------- */

.page-products .standings-board {
  margin: 24px 0 0;
  padding: 18px;
  background: var(--panel);
  border: 1px solid var(--line);
  clip-path: polygon(0 0, calc(100% - var(--pp-notch)) 0, 100% var(--pp-notch), 100% 100%, 0 100%);
}

.page-products .standings-board__head {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: baseline;
  gap: 8px 16px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.1em;
  color: var(--ink-dim);
}

.page-products .standings-board__head b {
  color: var(--cyan);
  font-weight: 600;
}

.page-products .standings-chart {
  display: block;
  width: 100%;
  height: auto;
  margin: 14px 0 0;
}

.page-products .gap-ruler {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px dashed var(--line);
}

.page-products .gap-ruler__label {
  margin-right: 4px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--ink-dim);
}

.page-products .gap-ruler__tick {
  padding: 5px 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--yellow);
  border: 1px solid rgba(233, 255, 87, 0.35);
  background: rgba(233, 255, 87, 0.07);
}

/* ---------- 转会名单 ---------- */

.page-products .roster-legend {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 20px;
  margin: 22px 0 0;
  padding: 0;
}

.page-products .roster-legend li {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--ink-dim);
}

.page-products .roster-legend .swatch {
  width: 12px;
  height: 12px;
  border-radius: 2px;
}

.page-products .swatch--official { background: var(--magenta); }
.page-products .swatch--rumor { background: var(--ink-dim); }
.page-products .swatch--expired { background: var(--orange); }

.page-products .roster-list {
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-products .roster-item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  gap: 6px 14px;
  padding: 12px 14px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-left: 3px solid var(--line);
  transition: transform 0.25s var(--ease), border-color 0.25s var(--ease);
}

.page-products .roster-item:hover {
  transform: translateX(2px);
}

.page-products .roster-item--official { border-left-color: var(--magenta); }
.page-products .roster-item--rumor { border-left-color: var(--ink-dim); }
.page-products .roster-item--expired { border-left-color: var(--orange); }

.page-products .roster-item__pos {
  font-size: 14px;
  font-weight: 600;
  color: var(--ink);
}

.page-products .roster-item__meta {
  font-size: 13px;
  line-height: 1.55;
  color: var(--ink-dim);
}

.page-products .roster-item .tag {
  grid-column: 1 / -1;
  justify-self: start;
}

/* ---------- 战队卡片 ---------- */

.page-products .card-parts {
  margin: 24px 0 0;
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-products .card-parts > div {
  padding: 16px 18px 18px;
  background: var(--panel);
}

.page-products .card-parts dt {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--cyan);
}

.page-products .card-parts dd {
  margin: 8px 0 0;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--ink-dim);
}

/* ---------- 回放专区 ---------- */

.page-products .replay-layers {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-products .replay-layers li {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  align-items: center;
  gap: 4px 14px;
  padding: 16px 18px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-left: 3px solid var(--cyan);
}

.page-products .replay-layers__code {
  grid-row: span 2;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--cyan);
}

.page-products .replay-layers__name {
  font-size: 15px;
  font-weight: 600;
  color: var(--ink);
}

.page-products .replay-layers__desc {
  grid-column: 2;
  font-size: 13px;
  line-height: 1.65;
  color: var(--ink-dim);
}

/* ---------- 移动端快捷条 ---------- */

.page-products .dock-demo {
  display: flex;
  gap: 8px;
  margin: 22px 0 0;
  padding: 12px;
  background: var(--zone);
  border: 1px solid var(--line);
}

.page-products .dock-demo__item {
  flex: 1;
  padding: 12px 6px;
  text-align: center;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--ink-dim);
  background: var(--panel);
  border: 1px solid var(--line);
}

.page-products .dock-demo__item:first-child {
  color: var(--cyan);
  border-color: rgba(44, 232, 224, 0.5);
  background: rgba(44, 232, 224, 0.08);
}

/* ---------- 版本迭代 ---------- */

.page-products .version-list {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  gap: 0;
}

.page-products .version-list li {
  display: grid;
  grid-template-columns: 68px minmax(0, 1fr);
  align-items: baseline;
  gap: 16px;
  padding: 16px 0;
  border-top: 1px solid var(--line);
}

.page-products .version-list li:last-child {
  border-bottom: 1px solid var(--line);
}

.page-products .version-list__code {
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--yellow);
}

.page-products .version-list p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--ink-dim);
}

/* ---------- 收尾 ---------- */

.page-products .exp-next {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px 24px;
  margin-top: 44px;
  padding: 26px 22px;
  background: linear-gradient(120deg, rgba(44, 232, 224, 0.08), rgba(255, 62, 142, 0.06));
  border: 1px solid var(--line);
}

.page-products .exp-next p {
  margin: 0;
  font-size: 15px;
  font-weight: 600;
  color: var(--ink);
}

.page-products .exp-next__links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* ---------- 响应式 ---------- */

@media (min-width: 720px) {
  .page-products .exp-hero__stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 14px;
  }

  .page-products .exp-hero__stats .stat__num {
    font-size: 32px;
  }

  .page-products .signal-wall {
    grid-template-columns: repeat(12, minmax(0, 1fr));
    gap: 8px;
    padding: 16px;
  }

  .page-products .sig-legend {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
  }

  .page-products .roster-item {
    grid-template-columns: 88px minmax(0, 1fr) auto;
  }

  .page-products .roster-item .tag {
    grid-column: auto;
    justify-self: end;
  }

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

@media (min-width: 1040px) {
  .page-products .exp-layout {
    grid-template-columns: var(--pp-axis-w) minmax(0, 1fr);
    gap: 56px;
  }

  .page-products .exp-axis {
    position: sticky;
    top: 84px;
    align-self: start;
    z-index: 2;
    padding: 0;
    background: none;
    border-bottom: 0;
  }

  .page-products .exp-axis__title {
    display: block;
    margin: 0 0 12px;
    padding-left: 14px;
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--ink-dim);
  }

  .page-products .exp-axis__list {
    display: block;
    overflow: visible;
    padding: 0;
  }

  .page-products .exp-axis__list li + li {
    margin-top: 2px;
  }

  .page-products .exp-axis__link {
    display: flex;
    width: 100%;
    padding: 9px 12px 9px 14px;
    border: 0;
    border-left: 2px solid var(--line);
    background: transparent;
    font-size: 13px;
  }

  .page-products .exp-axis__link:hover,
  .page-products .exp-axis__link:focus-visible {
    border-left-color: var(--cyan);
    background: linear-gradient(90deg, rgba(44, 232, 224, 0.1), transparent 80%);
  }

  .page-products .exp-panel {
    padding: 46px 0 52px;
    scroll-margin-top: 100px;
  }

  .page-products .exp-panel:first-child {
    padding-top: 4px;
  }

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

@media (prefers-reduced-motion: reduce) {
  .page-products .signal-wall .sig {
    animation: none;
    opacity: 0.85;
  }

  .page-products .roster-item {
    transition: none;
  }
}