.page-products {
  --pro-glass: rgba(18, 26, 40, 0.55);
  --pro-hairline: rgba(44, 56, 77, 0.9);
  background: var(--ink-950);
  color: var(--fog-200);
  display: block;
}

.page-products .section {
  padding-block: clamp(56px, 9vw, 128px);
}

.page-products .section--tight {
  padding-block: clamp(40px, 6vw, 80px);
}

.page-products .section-head {
  max-width: 760px;
  margin-bottom: clamp(28px, 4vw, 52px);
}

.page-products .section-index {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.14em;
  color: var(--signal-green);
  margin: 0 0 14px;
}

.page-products .section-note {
  margin: 16px 0 0;
  font-size: 16px;
  line-height: 1.75;
  color: var(--fog-500);
}

.page-products h2 {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(26px, 3.6vw, 44px);
  line-height: 1.22;
  letter-spacing: -0.015em;
  color: var(--paper-050);
  margin: 0;
}

.page-products h3 {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(17px, 1.9vw, 20px);
  line-height: 1.4;
  color: var(--paper-050);
  margin: 0;
}

.page-products p {
  margin: 0 0 16px;
  font-size: 16px;
  line-height: 1.75;
  max-width: 34em;
}

.page-products p:last-child {
  margin-bottom: 0;
}

.page-products .mono {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
}

.page-products a {
  color: inherit;
}

/* ---------- 首屏 ---------- */

.page-products .pro-hero {
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--slate-700);
}

.page-products .pro-hero::before {
  content: "";
  position: absolute;
  top: -8%;
  right: -12%;
  width: 52%;
  height: 116%;
  background: var(--ink-900);
  clip-path: polygon(22% 0, 100% 0, 100% 100%, 0 100%);
  z-index: 0;
  pointer-events: none;
}

.page-products .pro-hero::after {
  content: "";
  position: absolute;
  top: 0;
  right: 46%;
  width: 1px;
  height: 100%;
  background: var(--slate-700);
  opacity: 0.6;
  z-index: 0;
  pointer-events: none;
}

.page-products .pro-hero .container {
  position: relative;
  z-index: 1;
}

.page-products .breadcrumbs {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--fog-500);
  margin-bottom: clamp(28px, 5vw, 56px);
}

.page-products .breadcrumbs a {
  color: var(--fog-500);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-products .breadcrumbs a:hover,
.page-products .breadcrumbs a:focus-visible {
  color: var(--signal-green);
  border-bottom-color: var(--signal-green);
}

.page-products .pro-hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 4vw, 48px);
  align-items: end;
}

.page-products .eyebrow {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.16em;
  color: var(--fog-500);
  margin: 0 0 18px;
}

.page-products .pro-hero h1 {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(34px, 5.6vw, 78px);
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--paper-050);
  margin: 0;
}

.page-products .pro-hero__aside .lede {
  font-size: clamp(16px, 1.6vw, 18px);
  line-height: 1.8;
  color: var(--fog-200);
  max-width: 32em;
  margin: 0;
}

.page-products .pro-hero__anchor {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px 20px;
  margin-top: clamp(36px, 6vw, 76px);
  padding: clamp(20px, 3vw, 32px) clamp(20px, 3vw, 36px);
  background: var(--paper-050);
  color: var(--ink-950);
  border-radius: var(--radius);
  max-width: 900px;
}

.page-products .pro-hero__anchor-num {
  font-size: clamp(48px, 7vw, 88px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.03em;
  color: var(--ink-950);
}

.page-products .pro-hero__anchor-label {
  flex: 1 1 320px;
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--ink-950);
  max-width: 42ch;
}

@media (min-width: 900px) {
  .page-products .pro-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  }
}

/* ---------- 模块总览 ---------- */

.page-products .pro-tabs .tabs__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--slate-700);
  margin-bottom: clamp(24px, 3vw, 36px);
}

.page-products .pro-tabs .tabs__tab {
  appearance: none;
  -webkit-appearance: none;
  background: transparent;
  border: 1px solid var(--slate-600);
  border-radius: var(--radius);
  color: var(--fog-200);
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.02em;
  padding: 0 20px;
  min-height: 44px;
  cursor: pointer;
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease),
    border-color var(--dur) var(--ease);
}

.page-products .pro-tabs .tabs__tab:hover {
  border-color: var(--signal-green);
  color: var(--paper-050);
}

.page-products .pro-tabs .tabs__tab:focus-visible {
  outline: 2px solid var(--signal-green);
  outline-offset: 2px;
}

.page-products .pro-tabs .tabs__tab[aria-selected="true"] {
  background: var(--paper-050);
  border-color: var(--paper-050);
  color: var(--ink-950);
}

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

.page-products .module-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

@media (min-width: 680px) {
  .page-products .module-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1080px) {
  .page-products .module-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.page-products .module-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 24px;
  background: var(--pro-glass);
  border: 1px solid var(--slate-600);
  border-radius: var(--radius);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  transition: border-color var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.page-products .module-card:hover {
  border-color: var(--signal-green);
  transform: translateY(-3px);
}

.page-products .module-card__idx {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--signal-green);
  margin: 0;
}

.page-products .module-card h3 {
  margin: 0;
}

.page-products .module-card p {
  font-size: 15px;
  line-height: 1.7;
  color: var(--fog-200);
  margin: 0;
}

.page-products .module-card__meta {
  margin-top: auto;
  padding-top: 14px;
  border-top: 1px dashed var(--slate-600);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--fog-500);
}

/* ---------- 比分与进程 ---------- */

.page-products .pro-split {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 4vw, 48px);
  align-items: start;
}

@media (min-width: 900px) {
  .page-products .pro-split {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  }
  .page-products .pro-split--reverse {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  }
}

.page-products .pro-split__media {
  align-self: stretch;
}

.page-products .media-frame {
  margin: 0;
  padding: 0;
  border: 1px solid var(--slate-600);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--ink-900);
}

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

.page-products .media-frame__caption {
  padding: 12px 16px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--fog-500);
  border-top: 1px solid var(--slate-700);
  background: var(--ink-900);
}

.page-products .key-figure {
  display: flex;
  align-items: baseline;
  gap: 16px;
  flex-wrap: wrap;
  margin-top: 24px;
  padding: 20px 24px;
  border-left: 2px solid var(--signal-green);
  background: rgba(30, 40, 57, 0.4);
  border-radius: 0 var(--radius) var(--radius) 0;
}

.page-products .key-figure__num {
  font-size: clamp(32px, 4vw, 52px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--signal-green);
}

.page-products .key-figure__text {
  flex: 1 1 240px;
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--fog-200);
  max-width: 40ch;
}

.page-products .match-track {
  margin-top: clamp(36px, 5vw, 64px);
  padding: clamp(20px, 3vw, 32px);
  background: var(--ink-900);
  border: 1px solid var(--slate-700);
  border-radius: var(--radius);
}

.page-products .match-track svg {
  display: block;
  width: 100%;
  height: auto;
}

.page-products .track-rail {
  stroke: var(--slate-600);
  stroke-width: 2;
}

.page-products .track-extra {
  stroke: var(--amber-400);
  stroke-width: 4;
  stroke-linecap: round;
}

.page-products .track-tick line {
  stroke: var(--fog-500);
  stroke-width: 1;
}

.page-products .track-dot circle {
  fill: var(--ink-900);
  stroke: var(--signal-green);
  stroke-width: 2;
}

.page-products .track-dot-extra {
  fill: var(--amber-400);
}

.page-products .track-label {
  fill: var(--fog-500);
  font-family: var(--font-mono);
  font-size: 22px;
  letter-spacing: 0.04em;
}

.page-products .track-label--extra {
  fill: var(--amber-400);
}

.page-products .match-track__note {
  margin: 16px 0 0;
  font-size: 13px;
  line-height: 1.65;
  color: var(--fog-500);
  max-width: 60ch;
}

/* ---------- 设备适配 ---------- */

.page-products .device-intro {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 4vw, 48px);
  align-items: start;
  margin-bottom: clamp(32px, 4vw, 56px);
}

@media (min-width: 900px) {
  .page-products .device-intro {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
  }
}

.page-products .device-intro__hint {
  font-size: 14px;
  line-height: 1.7;
  color: var(--fog-500);
  padding-left: 14px;
  border-left: 2px solid var(--slate-600);
  max-width: 46ch;
}

.page-products .device-switch {
  position: relative;
}

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

.page-products .device-labels {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-bottom: 20px;
}

@media (min-width: 800px) {
  .page-products .device-labels {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

.page-products .device-label {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 14px 16px;
  min-height: 44px;
  background: transparent;
  border: 1px solid var(--slate-600);
  border-radius: var(--radius);
  cursor: pointer;
  transition: background var(--dur) var(--ease), border-color var(--dur) var(--ease),
    color var(--dur) var(--ease);
}

.page-products .device-label:hover {
  border-color: var(--signal-green);
}

.page-products .device-label__range {
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--fog-200);
}

.page-products .device-label__count {
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--fog-500);
}

.page-products #dev-a:checked ~ .device-labels label[for="dev-a"],
.page-products #dev-b:checked ~ .device-labels label[for="dev-b"],
.page-products #dev-c:checked ~ .device-labels label[for="dev-c"],
.page-products #dev-d:checked ~ .device-labels label[for="dev-d"] {
  background: var(--paper-050);
  border-color: var(--paper-050);
}

.page-products #dev-a:checked ~ .device-labels label[for="dev-a"] .device-label__range,
.page-products #dev-b:checked ~ .device-labels label[for="dev-b"] .device-label__range,
.page-products #dev-c:checked ~ .device-labels label[for="dev-c"] .device-label__range,
.page-products #dev-d:checked ~ .device-labels label[for="dev-d"] .device-label__range {
  color: var(--ink-950);
}

.page-products #dev-a:checked ~ .device-labels label[for="dev-a"] .device-label__count,
.page-products #dev-b:checked ~ .device-labels label[for="dev-b"] .device-label__count,
.page-products #dev-c:checked ~ .device-labels label[for="dev-c"] .device-label__count,
.page-products #dev-d:checked ~ .device-labels label[for="dev-d"] .device-label__count {
  color: var(--green-deep);
}

.page-products #dev-a:focus-visible ~ .device-labels label[for="dev-a"],
.page-products #dev-b:focus-visible ~ .device-labels label[for="dev-b"],
.page-products #dev-c:focus-visible ~ .device-labels label[for="dev-c"],
.page-products #dev-d:focus-visible ~ .device-labels label[for="dev-d"] {
  outline: 2px solid var(--signal-green);
  outline-offset: 3px;
}

.page-products .device-panel {
  display: none;
  padding: clamp(22px, 3vw, 32px);
  background: var(--ink-800);
  border: 1px solid var(--slate-700);
  border-left: 2px solid var(--signal-green);
  border-radius: var(--radius);
}

.page-products #dev-a:checked ~ .device-panels .device-panel[data-device="a"],
.page-products #dev-b:checked ~ .device-panels .device-panel[data-device="b"],
.page-products #dev-c:checked ~ .device-panels .device-panel[data-device="c"],
.page-products #dev-d:checked ~ .device-panels .device-panel[data-device="d"] {
  display: block;
  animation: pro-wipe var(--dur) var(--ease);
}

@keyframes pro-wipe {
  from {
    opacity: 0;
    transform: translateX(-10px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.page-products .device-panel h3 {
  margin-bottom: 12px;
}

.page-products .device-panel p {
  font-size: 15px;
  line-height: 1.75;
  color: var(--fog-200);
  max-width: 62ch;
}

.page-products .device-panel__facts {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 40px;
  margin: 20px 0 0;
  padding-top: 18px;
  border-top: 1px dashed var(--slate-600);
}

.page-products .device-panel__facts > div {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.page-products .device-panel__facts dt {
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--fog-500);
}

.page-products .device-panel__facts dd {
  margin: 0;
  font-size: 15px;
  font-weight: 700;
  color: var(--signal-green);
}

/* ---------- 青训 ---------- */

.page-products .academy-groups {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--slate-700);
  border: 1px solid var(--slate-700);
  border-radius: var(--radius);
  overflow: hidden;
}

@media (min-width: 820px) {
  .page-products .academy-groups {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.page-products .academy-group {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: clamp(22px, 3vw, 32px);
  background: var(--ink-900);
}

.page-products .academy-group__age {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--signal-green);
  margin: 0;
}

.page-products .academy-group__desc {
  font-size: 15px;
  line-height: 1.7;
  color: var(--fog-200);
  margin: 0;
}

.page-products .academy-group__count {
  margin: auto 0 0;
  padding-top: 14px;
  border-top: 1px solid var(--slate-700);
  font-size: 18px;
  font-weight: 700;
  color: var(--paper-050);
}

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

.page-products .academy-note {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  margin-top: clamp(24px, 3vw, 36px);
  padding: clamp(20px, 3vw, 28px);
  background: var(--pro-glass);
  border: 1px solid var(--slate-600);
  border-radius: var(--radius);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

@media (min-width: 820px) {
  .page-products .academy-note {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 32px;
  }
}

.page-products .academy-note p {
  font-size: 15px;
  line-height: 1.75;
  color: var(--fog-200);
  max-width: 46ch;
}

.page-products .academy-note strong {
  display: block;
  margin-bottom: 6px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--signal-green);
}

/* ---------- 补时 ---------- */

.page-products .pro-link-row {
  margin-top: 24px;
}

.page-products .pro-link-row .btn {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 22px;
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.02em;
  text-decoration: none;
}

.page-products .stoppage-strip {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  margin-top: clamp(32px, 4vw, 56px);
  background: var(--slate-700);
  border: 1px solid var(--slate-700);
  border-radius: var(--radius);
  overflow: hidden;
}

@media (min-width: 760px) {
  .page-products .stoppage-strip {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.page-products .stoppage-strip__item {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: clamp(22px, 3vw, 32px);
  background: var(--ink-900);
}

.page-products .stoppage-strip__item--event {
  background: var(--ink-800);
}

.page-products .stoppage-strip__item--event .stoppage-strip__num {
  color: var(--amber-400);
}

.page-products .stoppage-strip__num {
  margin: 0;
  font-size: clamp(26px, 3vw, 38px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--paper-050);
}

.page-products .stoppage-strip__num span {
  color: var(--signal-green);
}

.page-products .stoppage-strip__label {
  margin: 0;
  font-size: 14px;
  line-height: 1.65;
  color: var(--fog-500);
  max-width: 28ch;
}

/* ---------- 集锦与收藏 ---------- */

.page-products .split-uneven {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(28px, 4vw, 56px);
  align-items: start;
}

@media (min-width: 940px) {
  .page-products .split-uneven {
    grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
  }
}

.page-products .split-uneven__text h3 {
  margin-bottom: 12px;
}

.page-products .split-uneven__sub {
  margin-top: clamp(28px, 3vw, 40px);
}

.page-products .split-uneven__meta {
  margin-top: 18px;
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--fog-500);
  padding-top: 14px;
  border-top: 1px dashed var(--slate-600);
}

/* ---------- 版本对照 ---------- */

.page-products .version-table-wrap {
  overflow-x: auto;
  border: 1px solid var(--slate-700);
  border-radius: var(--radius);
  background: var(--ink-900);
}

.page-products .version-table {
  width: 100%;
  min-width: 560px;
  border-collapse: collapse;
  font-size: 15px;
}

.page-products .version-table th,
.page-products .version-table td {
  text-align: left;
  padding: 16px 20px;
  vertical-align: top;
  line-height: 1.65;
}

.page-products .version-table thead th {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.14em;
  color: var(--fog-500);
  border-bottom: 1px solid var(--slate-600);
  white-space: nowrap;
}

.page-products .version-table tbody tr {
  border-bottom: 1px solid var(--slate-700);
  transition: background var(--dur) var(--ease);
}

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

.page-products .version-table tbody tr:nth-child(odd) {
  background: rgba(30, 40, 57, 0.35);
}

.page-products .version-table tbody tr:hover,
.page-products .version-table tbody tr:focus-within {
  background: rgba(53, 240, 140, 0.07);
}

.page-products .version-table tbody th {
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--signal-green);
  white-space: nowrap;
}

.page-products .version-table td {
  color: var(--fog-200);
}

.page-products .version-table td:last-child {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--fog-500);
  white-space: nowrap;
}

.page-products .version-foot {
  margin-top: clamp(24px, 3vw, 40px);
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.page-products .version-foot p {
  font-size: 14px;
  line-height: 1.7;
  color: var(--fog-500);
  max-width: 62ch;
}

.page-products .version-foot p:last-child {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-products .version-foot .btn {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 20px;
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.02em;
  text-decoration: none;
}

@media (prefers-reduced-motion: reduce) {
  .page-products .device-panel {
    animation: none !important;
  }
  .page-products .module-card {
    transition: none;
  }
}