.page-products {
  --pp-gap: clamp(20px, 3vw, 40px);
  --pp-block: clamp(44px, 7vw, 92px);
  --pp-line-soft: rgba(23, 35, 58, 0.9);

  position: relative;
  overflow-x: hidden;
  background: var(--ink);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.75;
}

.page-products::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image:
    linear-gradient(to right, var(--grid-accent) 1px, transparent 1px),
    linear-gradient(to bottom, var(--grid-accent) 1px, transparent 1px);
  background-size: 36px 36px;
}

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

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

/* ---------- 面包屑 ---------- */

.page-products .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  padding-top: 22px;
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--muted);
}

.page-products .breadcrumb a {
  color: var(--muted);
  text-decoration: none;
  transition: color 0.18s var(--ease);
}

.page-products .breadcrumb a:hover {
  color: var(--live);
}

.page-products .breadcrumb .breadcrumb-sep {
  color: var(--line);
}

.page-products .breadcrumb [aria-current="page"] {
  color: var(--text);
}

/* ---------- 通用章节节奏 ---------- */

.page-products .pp-section {
  padding-block: var(--pp-block);
}

.page-products .index-label {
  margin: 0;
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--blue);
}

.page-products .pp-sec-head {
  display: grid;
  gap: 14px;
  margin-bottom: clamp(26px, 4vw, 46px);
  padding-top: 22px;
  border-top: 1px solid var(--line);
}

.page-products .pp-sec-title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 200;
  font-size: clamp(26px, 4.6vw, 48px);
  line-height: 1.1;
  letter-spacing: -0.025em;
  color: var(--text);
}

.page-products .pp-sec-lead {
  margin: 0;
  max-width: 640px;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.85;
}

.page-products .pp-fold {
  margin-top: 26px;
  border: 1px solid var(--line);
  background: var(--panel);
}

.page-products .pp-fold--wide {
  margin-top: 30px;
}

.page-products .pp-fold summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 14px 18px;
  cursor: pointer;
  list-style: none;
  font-size: 14px;
  color: var(--text);
}

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

.page-products .pp-fold summary::after {
  content: "+";
  font-family: var(--font-data);
  font-size: 16px;
  color: var(--live);
  transition: transform 0.2s var(--ease);
}

.page-products .pp-fold[open] summary::after {
  transform: rotate(45deg);
}

.page-products .pp-fold-body {
  padding: 14px 18px 20px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 15px;
  line-height: 1.85;
}

.page-products .pp-fold-body p {
  margin: 0;
}

/* ---------- 01 首屏 ---------- */

.page-products .pp-hero {
  padding-block: clamp(28px, 5vw, 62px) clamp(44px, 7vw, 96px);
}

.page-products .pp-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(30px, 4vw, 56px);
  align-items: start;
}

.page-products .pp-hero-title {
  margin: 16px 0 0;
  font-family: var(--font-display);
  font-weight: 200;
  font-size: clamp(34px, 7.6vw, 74px);
  line-height: 1.05;
  letter-spacing: -0.03em;
  color: var(--text);
}

.page-products .pp-hero-lead {
  margin: 22px 0 0;
  max-width: 620px;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.85;
}

.page-products .pp-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.page-products .pp-hero-metrics {
  list-style: none;
  margin: 38px 0 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-products .pp-hero-metrics li {
  background: var(--panel);
  padding: 16px 18px;
}

.page-products .pp-metric-value {
  margin: 0;
  font-family: var(--font-data);
  font-size: 15px;
  letter-spacing: 0.02em;
  color: var(--live);
}

.page-products .pp-metric-desc {
  margin: 6px 0 0;
  font-size: 13px;
  line-height: 1.6;
  color: var(--muted);
}

/* 界面示意框 */

.page-products .pp-schematic {
  margin: 0;
}

.page-products .pp-schematic-frame {
  position: relative;
  border: 1px solid var(--line);
  background: var(--panel);
  overflow: hidden;
}

.page-products .pp-schematic-frame::before,
.page-products .pp-schematic-frame::after {
  content: "";
  position: absolute;
  width: 16px;
  height: 16px;
  z-index: 3;
  pointer-events: none;
}

.page-products .pp-schematic-frame::before {
  top: -1px;
  left: -1px;
  border-top: 2px solid var(--live);
  border-left: 2px solid var(--live);
}

.page-products .pp-schematic-frame::after {
  right: -1px;
  bottom: -1px;
  border-right: 2px solid var(--blue);
  border-bottom: 2px solid var(--blue);
}

.page-products .pp-schematic-img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  filter: saturate(0.72) contrast(1.05);
  transition: filter 0.35s var(--ease), transform 0.6s var(--ease);
}

.page-products .pp-schematic:hover .pp-schematic-img {
  filter: saturate(1) contrast(1.08);
  transform: scale(1.012);
}

.page-products .pp-pin {
  position: absolute;
  z-index: 4;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 10px;
  background: rgba(5, 7, 12, 0.86);
  border: 1px solid var(--line);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--muted);
  white-space: nowrap;
  transition: border-color 0.2s var(--ease), color 0.2s var(--ease), background 0.2s var(--ease);
}

.page-products .pp-pin i {
  font-family: var(--font-data);
  font-style: normal;
  font-size: 11px;
  color: var(--live);
}

.page-products .pp-pin:hover {
  border-color: var(--live);
  background: var(--hover-green);
  color: var(--text);
}

.page-products .pp-pin--board {
  top: 8%;
  right: 4%;
}

.page-products .pp-pin--rail {
  top: 42%;
  left: 3%;
}

.page-products .pp-pin--stats {
  right: 8%;
  bottom: 10%;
}

.page-products .pp-schematic figcaption {
  margin-top: 14px;
  padding-left: 14px;
  border-left: 1px solid var(--live);
  font-size: 13px;
  line-height: 1.7;
  color: var(--muted);
}

@media (min-width: 980px) {
  .page-products .pp-hero-grid {
    grid-template-columns: minmax(0, 1.02fr) minmax(0, 1fr);
  }
}

@media (max-width: 719px) {
  .page-products .pp-pin {
    display: none;
  }
}

/* ---------- 02 路径 ---------- */

.page-products .pp-path {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-products .pp-path-item {
  display: grid;
  gap: 10px;
  align-content: start;
  padding: clamp(22px, 3vw, 32px);
  background: var(--ink);
  transition: background 0.25s var(--ease);
}

.page-products .pp-path-item:hover {
  background: var(--panel);
}

.page-products .pp-path-num {
  font-family: var(--font-data);
  font-size: 13px;
  letter-spacing: 0.18em;
  color: var(--live);
}

.page-products .pp-path-item h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 500;
  letter-spacing: -0.01em;
  color: var(--text);
}

.page-products .pp-path-item p {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--muted);
}

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

/* ---------- 03 关注列表 ---------- */

.page-products .pp-rail-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(26px, 4vw, 52px);
  align-items: center;
}

.page-products .pp-rail-figure {
  margin: 0;
}

.page-products .pp-rail-lead {
  margin: 20px 0 0;
  max-width: 620px;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.85;
}

.page-products .pp-rail-copy .pp-sec-title {
  margin-top: 16px;
}

.page-products .pp-rail-facts {
  list-style: none;
  margin: 30px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-products .pp-rail-facts li {
  display: grid;
  gap: 6px;
  align-content: start;
  padding: 16px 14px;
  background: var(--panel);
}

.page-products .pp-rail-facts b {
  font-family: var(--font-data);
  font-size: 26px;
  font-weight: 600;
  line-height: 1;
  color: var(--live);
}

.page-products .pp-rail-facts span {
  font-size: 13px;
  line-height: 1.55;
  color: var(--muted);
}

@media (min-width: 900px) {
  .page-products .pp-rail-grid {
    grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
  }
}

/* ---------- 04 卡片 ---------- */

.page-products .pp-sec-head--split {
  gap: 16px;
}

@media (min-width: 880px) {
  .page-products .pp-sec-head--split {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.86fr);
    align-items: end;
    gap: 40px;
  }
}

.page-products .filter-bar {
  margin-bottom: 26px;
}

.page-products .pp-match-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
}

@media (min-width: 700px) {
  .page-products .pp-match-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1120px) {
  .page-products .pp-match-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.page-products .pp-match {
  display: grid;
  gap: 14px;
  align-content: start;
  padding: 20px;
  background: var(--panel);
  border: 1px solid var(--line);
  transition: border-color 0.2s var(--ease), background 0.2s var(--ease);
}

.page-products .pp-match:hover {
  border-color: rgba(53, 240, 160, 0.45);
  background: var(--hover-green);
}

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

.page-products .pp-match-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.page-products .pp-match-state {
  flex: none;
  padding: 3px 8px;
  border: 1px solid var(--line);
  font-family: var(--font-data);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--muted);
}

.page-products .pp-match-state--live {
  color: var(--alert);
  border-color: rgba(255, 138, 61, 0.5);
}

.page-products .pp-match-state--soon {
  color: var(--blue);
  border-color: rgba(61, 139, 255, 0.5);
}

.page-products .pp-match-clock {
  margin: 0;
  font-family: var(--font-data);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--live);
}

.page-products .pp-match-clock--soon {
  color: var(--blue);
}

.page-products .pp-match-clock--done {
  color: var(--disabled);
}

.page-products .pp-match-score {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
  align-items: center;
  gap: 10px;
}

.page-products .pp-match-team {
  font-size: 14px;
  color: var(--muted);
  overflow-wrap: break-word;
}

.page-products .pp-match-team--away {
  text-align: right;
}

.page-products .pp-match-num {
  font-family: var(--font-data);
  font-size: clamp(22px, 3.6vw, 32px);
  font-weight: 600;
  letter-spacing: -0.01em;
  font-variant-numeric: tabular-nums;
  color: var(--text);
}

.page-products .pp-match-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin: 0;
  padding-top: 14px;
  border-top: 1px solid var(--line);
}

.page-products .pp-match-stats > div {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px;
  min-width: 0;
}

.page-products .pp-match-stats dt {
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.page-products .pp-match-stats dd {
  margin: 0;
  font-family: var(--font-data);
  font-size: 14px;
  font-variant-numeric: tabular-nums;
  color: var(--text);
}

.page-products .pp-field-list {
  display: grid;
  gap: 16px;
  margin: 0;
}

.page-products .pp-field-list > div {
  display: grid;
  gap: 6px;
}

.page-products .pp-field-list dt {
  font-family: var(--font-data);
  font-size: 13px;
  letter-spacing: 0.12em;
  color: var(--live);
}

.page-products .pp-field-list dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--muted);
}

@media (min-width: 840px) {
  .page-products .pp-field-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 22px 36px;
  }
}

/* ---------- 05 数据面板 ---------- */

.page-products .pp-dash {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(26px, 4vw, 46px);
  align-items: start;
}

.page-products .pp-dash-visual {
  margin: 0;
}

.page-products .pp-dash-visual figcaption {
  margin-top: 14px;
  padding-left: 14px;
  border-left: 1px solid var(--blue);
  font-size: 13px;
  line-height: 1.7;
  color: var(--muted);
}

.page-products .pp-dims {
  display: grid;
  gap: 28px;
}

.page-products .pp-dim {
  padding-top: 18px;
  border-top: 1px solid var(--line);
}

.page-products .pp-dim-title {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--text);
}

.page-products .pp-dim ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-products .pp-dim li {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 6px 12px;
  font-size: 14px;
}

.page-products .pp-dim li > span:first-child {
  color: var(--muted);
}

.page-products .pp-dim li > b {
  font-family: var(--font-data);
  font-size: 13px;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  color: var(--text);
}

.page-products .pp-bar {
  grid-column: 1 / -1;
  position: relative;
  display: block;
  height: 4px;
  background: var(--line);
  overflow: hidden;
}

.page-products .pp-bar i {
  position: absolute;
  inset: 0 auto 0 0;
  display: block;
  width: var(--w, 0%);
  background: linear-gradient(90deg, var(--blue), var(--live));
}

@media (min-width: 940px) {
  .page-products .pp-dash {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
  }
}

.page-products .pp-timeline {
  margin-top: clamp(28px, 4vw, 48px);
  padding-top: 22px;
  border-top: 1px solid var(--line);
  display: grid;
  gap: 20px;
}

.page-products .pp-timeline-copy p:last-child {
  margin: 12px 0 0;
  max-width: 620px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--muted);
}

.page-products .pp-ticks {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-products .pp-ticks li {
  position: relative;
  padding: 6px 12px 6px 22px;
  border: 1px solid var(--line);
  background: var(--panel);
  font-family: var(--font-data);
  font-size: 13px;
  font-variant-numeric: tabular-nums;
  color: var(--text);
}

.page-products .pp-ticks li::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 8px;
  width: 6px;
  height: 6px;
  margin-top: -3px;
  background: var(--live);
}

.page-products .pp-ticks li:nth-child(even)::before {
  background: var(--blue);
}

@media (min-width: 900px) {
  .page-products .pp-timeline {
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
    align-items: center;
    gap: 40px;
  }
}

/* ---------- 06 深色模式 ---------- */

.page-products .pp-night-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(26px, 4vw, 48px);
  align-items: center;
}

.page-products .pp-night-copy .pp-sec-title {
  margin-top: 16px;
}

.page-products .pp-night-copy p:last-child {
  margin: 20px 0 0;
  max-width: 620px;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.85;
}

.page-products .pp-night-spec dl {
  margin: 0;
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-products .pp-night-spec dl > div {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 18px;
  background: var(--panel);
}

.page-products .pp-night-spec dt {
  font-size: 14px;
  color: var(--muted);
}

.page-products .pp-night-spec dd {
  margin: 0;
  font-family: var(--font-data);
  font-size: 18px;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.01em;
  color: var(--live);
}

@media (min-width: 900px) {
  .page-products .pp-night-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.8fr);
  }
}

/* ---------- 07 设备适配 ---------- */

.page-products .pp-device-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  margin-bottom: clamp(26px, 4vw, 46px);
  background: var(--line);
  border: 1px solid var(--line);
}

.page-products .pp-device {
  display: grid;
  gap: 10px;
  align-content: start;
  padding: clamp(20px, 3vw, 30px);
  background: var(--ink);
  transition: background 0.25s var(--ease);
}

.page-products .pp-device:hover {
  background: var(--panel);
}

.page-products .pp-device-tag {
  margin: 0;
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--blue);
}

.page-products .pp-device h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 500;
  letter-spacing: -0.01em;
  color: var(--text);
}

.page-products .pp-device-desc {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--muted);
}

.page-products .pp-device-figure {
  margin: 0;
}

.page-products .pp-device-figure figcaption {
  margin-top: 14px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--muted);
}

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

/* ---------- 08 收尾 ---------- */

.page-products .pp-next {
  border-top: 1px solid var(--line);
}

.page-products .pp-next-inner {
  display: grid;
  gap: 16px;
}

.page-products .pp-next-inner p:last-of-type {
  margin: 0;
  max-width: 720px;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.85;
}

.page-products .pp-next-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 14px;
}

@media (prefers-reduced-motion: reduce) {
  .page-products .pp-schematic-img,
  .page-products .pp-pin,
  .page-products .pp-match,
  .page-products .pp-path-item,
  .page-products .pp-device,
  .page-products .pp-fold summary::after {
    transition: none;
  }

  .page-products .pp-schematic:hover .pp-schematic-img {
    transform: none;
  }
}

.page-products {
  --w: 1rem;
}