.page-products {
  --pp-gap: 20px;
  --pp-card-bg: #12254E;
  --pp-radius-lg: 20px;
  --pp-radius-md: 12px;
  --pp-ring: 2px solid #2A3F66;
  --pp-shadow: 6px 6px 0 rgba(0, 0, 0, 0.35);
  background: var(--bg-primary, #0B1B3A);
  color: var(--text-high, #FFFFFF);
  overflow-x: hidden;
}

.page-products .pp-container {
  width: 100%;
  max-width: var(--container, 1280px);
  margin-inline: auto;
  padding-inline: clamp(16px, 4vw, 28px);
}

.page-products .section-head {
  margin-bottom: 32px;
}

.page-products .section-head .eyebrow {
  margin-bottom: 10px;
  color: var(--accent-lime, #C6FF00);
}

.page-products .section-head h2 {
  margin: 0 0 12px;
  font-family: var(--font-display, Impact, sans-serif);
  font-size: clamp(2rem, 4.5vw, 3.4rem);
  font-style: italic;
  line-height: 1.02;
  letter-spacing: 0.01em;
}

.page-products .section-head__desc {
  max-width: 640px;
  margin: 0;
  color: var(--text-muted, #A0B3D6);
  font-size: clamp(0.95rem, 1.4vw, 1.05rem);
  line-height: 1.7;
}

/* ===== 应用概览 ===== */
.page-products .products-hero {
  position: relative;
  padding: 24px 0 64px;
  background:
    linear-gradient(rgba(160, 179, 214, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(160, 179, 214, 0.06) 1px, transparent 1px);
  background-size: 34px 34px;
}

.page-products .products-hero::after {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 100%;
  background: repeating-linear-gradient(
    115deg,
    transparent 0 84px,
    rgba(198, 255, 0, 0.07) 84px 90px,
    transparent 90px 112px
  );
  pointer-events: none;
  z-index: 0;
}

.page-products .products-hero__bg {
  position: absolute;
  left: -8%;
  right: -8%;
  top: 52%;
  height: 6px;
  background: repeating-linear-gradient(
    90deg,
    var(--accent-lime, #C6FF00) 0 42px,
    transparent 42px 84px
  );
  transform: rotate(-2deg);
  opacity: 0.5;
  z-index: 0;
}

.page-products .products-hero__comet {
  position: absolute;
  width: 180px;
  height: 180px;
  border: 3px solid rgba(255, 107, 0, 0.4);
  border-radius: 50%;
  z-index: 0;
  pointer-events: none;
}

.page-products .products-hero__comet--a {
  top: 8%;
  right: -70px;
}

.page-products .products-hero__comet--b {
  bottom: 12%;
  left: -80px;
  width: 120px;
  height: 120px;
  border-color: rgba(198, 255, 0, 0.35);
}

.page-products .products-hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr;
  gap: 44px;
  align-items: center;
}

.page-products .products-hero__copy {
  max-width: 680px;
}

.page-products .products-hero__copy .eyebrow {
  display: inline-block;
  padding: 6px 14px;
  background: var(--accent-orange, #FF6B00);
  color: #0B1B3A;
  font-family: var(--font-mono, monospace);
  font-weight: 700;
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.page-products .products-hero__sub {
  display: block;
  color: var(--accent-lime, #C6FF00);
  font-size: 0.42em;
  font-style: italic;
  line-height: 1.1;
  margin-top: 6px;
}

.page-products .products-hero h1 {
  margin: 14px 0 18px;
  font-family: var(--font-display, Impact, sans-serif);
  font-size: clamp(2.4rem, 7vw, 4.6rem);
  font-style: italic;
  line-height: 0.98;
  letter-spacing: 0.01em;
}

.page-products .products-hero__lead {
  margin: 0 0 22px;
  color: var(--text-muted, #A0B3D6);
  font-size: clamp(1rem, 1.6vw, 1.15rem);
  line-height: 1.75;
  max-width: 600px;
}

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

.page-products .products-hero__points li {
  position: relative;
  padding-left: 26px;
  color: rgba(255, 255, 255, 0.9);
  font-size: 0.98rem;
  line-height: 1.6;
}

.page-products .products-hero__points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 10px;
  height: 10px;
  background: var(--accent-lime, #C6FF00);
  transform: rotate(45deg);
}

.page-products .products-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 24px;
}

.page-products .products-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.page-products .products-hero__device {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 22px 0;
}

.page-products .device-cab {
  position: relative;
  z-index: 2;
  width: min(240px, 66vw);
  border: 3px solid #FFFFFF;
  border-radius: 30px;
  padding: 12px 8px 16px;
  background: #0A1730;
  box-shadow: 10px 10px 0 rgba(0, 0, 0, 0.35);
}

.page-products .device-cab__top {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 22px;
  padding: 2px 0 8px;
}

.page-products .device-cab__camera {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--accent-orange, #FF6B00);
  border: 2px solid #12254E;
}

.page-products .device-cab__speaker {
  width: 60px;
  height: 4px;
  border-radius: 4px;
  background: #2A3F66;
}

.page-products .device-cab__screen {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 14px;
  border: 1px solid #12254E;
}

.page-products .device-cab__home {
  width: 42px;
  height: 42px;
  margin: 10px auto 0;
  border: 2px solid #2A3F66;
  border-radius: 50%;
  position: relative;
}

.page-products .device-cab__home::after {
  content: "";
  position: absolute;
  inset: 8px;
  border: 2px solid #2A3F66;
  border-radius: 50%;
}

.page-products .device-orbit {
  position: absolute;
  border-radius: 50%;
  border: 3px dashed rgba(198, 255, 0, 0.4);
  pointer-events: none;
  z-index: 1;
}

.page-products .device-orbit--outer {
  width: 330px;
  height: 330px;
  border-color: rgba(255, 107, 0, 0.35);
  transform: rotate(-8deg);
}

.page-products .device-orbit--inner {
  width: 260px;
  height: 260px;
  border-color: rgba(198, 255, 0, 0.28);
  transform: rotate(12deg);
}

/* ===== 核心功能 ===== */
.page-products .products-features {
  position: relative;
  padding: 64px 0 72px;
}

.page-products .products-features::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--accent-orange, #FF6B00) 0%, var(--accent-lime, #C6FF00) 60%, transparent 100%);
}

.page-products .features-deck {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--pp-gap);
}

.page-products .feature-card {
  position: relative;
  background: var(--pp-card-bg);
  border: var(--pp-ring);
  box-shadow: var(--pp-shadow);
  padding: 30px 24px 26px;
  overflow: hidden;
  transition: transform 0.2s ease;
}

.page-products .feature-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 5px;
  background: var(--accent-lime, #C6FF00);
}

.page-products .feature-card--reports::before {
  background: var(--accent-orange, #FF6B00);
}

.page-products .feature-card--collect::before {
  background: var(--accent-lime, #C6FF00);
}

.page-products .feature-card--scorers::before {
  background: var(--accent-orange, #FF6B00);
}

.page-products .feature-card--switch::before {
  background: var(--accent-lime, #C6FF00);
}

.page-products .feature-card--member::before {
  background: var(--accent-orange, #FF6B00);
}

.page-products .feature-card__index {
  position: absolute;
  top: 20px;
  right: 20px;
  font-family: var(--font-mono, monospace);
  font-weight: 700;
  font-size: 2.4rem;
  color: rgba(160, 179, 214, 0.2);
  line-height: 1;
}

.page-products .feature-card h3 {
  margin: 0 0 12px;
  font-family: var(--font-display, sans-serif);
  font-size: 1.5rem;
  font-style: italic;
  letter-spacing: 0.02em;
}

.page-products .feature-card p {
  margin: 0 0 16px;
  color: var(--text-muted, #A0B3D6);
  font-size: 0.94rem;
  line-height: 1.7;
  max-width: 44ch;
}

.page-products .feature-card__link {
  display: inline-block;
  color: var(--accent-lime, #C6FF00);
  font-family: var(--font-mono, monospace);
  font-size: 0.86rem;
  font-weight: 600;
  text-decoration: none;
  border-bottom: 2px solid rgba(198, 255, 0, 0.4);
  padding-bottom: 2px;
  transition: border-color 0.2s ease, color 0.2s ease;
}

.page-products .feature-card--reports .feature-card__link,
.page-products .feature-card--scorers .feature-card__link,
.page-products .feature-card--member .feature-card__link {
  color: var(--accent-orange, #FF6B00);
  border-bottom-color: rgba(255, 107, 0, 0.4);
}

.page-products .feature-card__link:hover {
  border-bottom-color: currentColor;
}

.page-products .feature-shot {
  margin: 0;
  background: #0A1730;
  border: 2px solid var(--border, #2A3F66);
  border-radius: var(--pp-radius-lg);
  padding: 10px;
  box-shadow: var(--pp-shadow);
  display: flex;
  flex-direction: column;
}

.page-products .feature-shot img {
  display: block;
  width: 100%;
  aspect-ratio: 5 / 7;
  object-fit: cover;
  border-radius: 14px;
}

.page-products .feature-shot figcaption {
  padding: 10px 4px 2px;
  color: var(--text-muted, #A0B3D6);
  font-family: var(--font-mono, monospace);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  text-align: center;
}

/* ===== 覆盖联赛 ===== */
.page-products .products-leagues {
  position: relative;
  padding: 64px 0 72px;
  background: #071129;
}

.page-products .products-leagues::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--accent-orange, #FF6B00) 0%, var(--accent-lime, #C6FF00) 100%);
}

.page-products .leagues-wrap {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  margin-bottom: 32px;
}

.page-products .league-count {
  display: flex;
  align-items: baseline;
  gap: 6px;
  padding: 18px 0;
  border-bottom: 2px solid var(--border, #2A3F66);
}

.page-products .league-count__num {
  font-family: var(--font-display, Impact, sans-serif);
  font-style: italic;
  font-size: clamp(4rem, 9vw, 7rem);
  line-height: 0.85;
  color: var(--accent-lime, #C6FF00);
}

.page-products .league-count__plus {
  font-family: var(--font-display, Impact, sans-serif);
  font-style: italic;
  font-size: clamp(2.5rem, 5vw, 4rem);
  color: var(--accent-orange, #FF6B00);
  line-height: 1;
}

.page-products .league-count__label {
  margin-left: auto;
  align-self: flex-end;
  padding-bottom: 8px;
  color: var(--text-muted, #A0B3D6);
  font-family: var(--font-mono, monospace);
  font-size: 0.86rem;
  letter-spacing: 0.06em;
}

.page-products .leagues-scroll {
  overflow-x: auto;
  scrollbar-width: thin;
  scrollbar-color: var(--accent-orange, #FF6B00) var(--border, #2A3F66);
  padding-bottom: 14px;
  outline: none;
}

.page-products .leagues-scroll::-webkit-scrollbar {
  height: 6px;
}

.page-products .leagues-scroll::-webkit-scrollbar-thumb {
  background: var(--accent-orange, #FF6B00);
  border-radius: 8px;
}

.page-products .leagues-scroll::-webkit-scrollbar-track {
  background: transparent;
}

.page-products .leagues-track {
  list-style: none;
  display: flex;
  gap: 12px;
  min-width: max-content;
  margin: 0;
  padding: 0;
}

.page-products .league-chip {
  border: 2px solid var(--border, #2A3F66);
  background: var(--pp-card-bg);
  padding: 12px 22px;
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 0.04em;
  color: #FFFFFF;
  white-space: nowrap;
  cursor: default;
  transition: transform 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}

.page-products .league-chip:hover {
  border-color: var(--accent-lime, #C6FF00);
  background: rgba(198, 255, 0, 0.08);
  transform: scale(1.08);
}

.page-products .leagues-map {
  margin: 0;
  border: 2px solid var(--border, #2A3F66);
  box-shadow: var(--pp-shadow);
  background: #12254E;
}

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

.page-products .leagues-map figcaption {
  padding: 16px 18px;
  color: var(--text-muted, #A0B3D6);
  font-size: 0.92rem;
  line-height: 1.65;
  border-top: 1px solid var(--border, #2A3F66);
}

/* ===== 版本演进 ===== */
.page-products .products-version {
  padding: 64px 0 72px;
}

.page-products .version-track {
  list-style: none;
  position: relative;
  margin: 0;
  padding: 0 0 0 28px;
}

.page-products .version-track::before {
  content: "";
  position: absolute;
  left: 8px;
  top: 4px;
  width: 4px;
  height: 100%;
  background: linear-gradient(180deg, var(--accent-orange, #FF6B00), var(--accent-lime, #C6FF00));
}

.page-products .version-node {
  position: relative;
  padding: 0 0 34px 24px;
  background: transparent;
}

.page-products .version-node::before {
  content: "";
  position: absolute;
  left: -29px;
  top: 2px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--bg-primary, #0B1B3A);
  border: 4px solid var(--accent-orange, #FF6B00);
}

.page-products .version-node:nth-child(even)::before {
  border-color: var(--accent-lime, #C6FF00);
}

.page-products .version-node__year {
  display: inline-block;
  background: #12254E;
  border: 1px solid var(--border, #2A3F66);
  padding: 4px 12px;
  font-size: 0.86rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  margin-bottom: 12px;
  color: var(--accent-orange, #FF6B00);
}

.page-products .version-node:nth-child(even) .version-node__year {
  color: var(--accent-lime, #C6FF00);
}

.page-products .version-node h3 {
  margin: 0 0 8px;
  font-size: 1.25rem;
  line-height: 1.3;
}

.page-products .version-node p {
  margin: 0;
  color: var(--text-muted, #A0B3D6);
  font-size: 0.94rem;
  line-height: 1.7;
  max-width: 46ch;
}

/* ===== 手机端适配 ===== */
.page-products .products-mobile {
  position: relative;
  padding: 64px 0 72px;
}

.page-products .products-mobile::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 4px;
  background: linear-gradient(90deg, var(--accent-lime, #C6FF00), var(--accent-orange, #FF6B00));
}

.page-products .browser-window {
  border: 2px solid var(--border, #2A3F66);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: var(--pp-shadow);
  background: #071129;
  max-width: 960px;
  margin: 0 auto 28px;
}

.page-products .browser-window__bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 14px 16px;
  background: #0A1730;
  border-bottom: 2px solid var(--border, #2A3F66);
}

.page-products .browser-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  display: inline-block;
}

.page-products .browser-dot--orange {
  background: var(--accent-orange, #FF6B00);
}

.page-products .browser-dot--yellow {
  background: var(--warning, #FFB300);
}

.page-products .browser-dot--lime {
  background: var(--accent-lime, #C6FF00);
}

.page-products .browser-window__url {
  margin-left: auto;
  font-family: var(--font-mono, monospace);
  font-size: 0.78rem;
  color: var(--text-muted, #A0B3D6);
  background: #12254E;
  padding: 6px 14px;
  border-radius: 8px;
  border: 1px solid var(--border, #2A3F66);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 70%;
}

.page-products .browser-window__body {
  padding: 28px 20px;
}

.page-products .adapt-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

.page-products .adapt-item {
  background: var(--pp-card-bg);
  border: 2px solid var(--border, #2A3F66);
  padding: 24px 20px;
  position: relative;
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.page-products .adapt-item:hover {
  border-color: var(--accent-lime, #C6FF00);
  transform: translate(-2px, -4px);
}

.page-products .adapt-item__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  margin-bottom: 14px;
  background: var(--accent-lime, #C6FF00);
  color: #0B1B3A;
  font-weight: 800;
  font-size: 1.2rem;
  border-radius: 8px;
}

.page-products .adapt-item:nth-child(2) .adapt-item__icon {
  background: var(--accent-orange, #FF6B00);
}

.page-products .adapt-item:nth-child(3) .adapt-item__icon {
  background: var(--warning, #FFB300);
}

.page-products .adapt-item h3 {
  margin: 0 0 10px;
  font-size: 1.15rem;
}

.page-products .adapt-item p {
  margin: 0;
  color: var(--text-muted, #A0B3D6);
  font-size: 0.92rem;
  line-height: 1.7;
}

.page-products .products-mobile__note {
  text-align: center;
  color: var(--text-muted, #A0B3D6);
  font-size: 0.95rem;
  line-height: 1.7;
  max-width: 640px;
  margin: 0 auto;
}

.page-products .products-mobile__note a {
  color: var(--accent-lime, #C6FF00);
  text-decoration: none;
  border-bottom: 1px solid rgba(198, 255, 0, 0.4);
}

.page-products .products-mobile__note a:hover {
  border-bottom-color: currentColor;
}

/* ===== 桌面断点 ===== */
@media (min-width: 768px) {
  .page-products .products-hero {
    padding: 32px 0 80px;
  }

  .page-products .products-hero__inner {
    grid-template-columns: 1.2fr 0.8fr;
    gap: 36px;
  }

  .page-products .products-hero h1 {
    font-size: clamp(3.2rem, 6vw, 5.2rem);
  }

  .page-products .device-cab {
    width: 260px;
  }

  .page-products .features-deck {
    grid-template-columns: repeat(12, 1fr);
  }

  .page-products .feature-shot--a {
    grid-column: span 3;
  }

  .page-products .feature-card--reports {
    grid-column: span 5;
  }

  .page-products .feature-shot--b {
    grid-column: span 4;
  }

  .page-products .feature-card--collect {
    grid-column: span 7;
  }

  .page-products .feature-shot--c {
    grid-column: span 5;
  }

  .page-products .feature-card--scorers {
    grid-column: span 4;
  }

  .page-products .feature-card--switch {
    grid-column: span 4;
  }

  .page-products .feature-card--member {
    grid-column: span 4;
  }

  .page-products .feature-card {
    padding: 32px 26px;
  }

  .page-products .leagues-wrap {
    grid-template-columns: 240px 1fr;
    gap: 32px;
    align-items: center;
  }

  .page-products .league-count {
    border-bottom: none;
    border-right: 2px solid var(--border, #2A3F66);
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
    padding: 18px 24px 18px 0;
  }

  .page-products .league-count__label {
    margin-left: 0;
    align-self: auto;
    padding-bottom: 0;
  }

  .page-products .leagues-scroll {
    max-width: 100%;
  }

  .page-products .browser-window__body {
    padding: 36px;
  }

  .page-products .adapt-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
  }
}

@media (min-width: 1200px) {
  .page-products .products-hero__points {
    grid-template-columns: 1fr;
  }

  .page-products .feature-card h3 {
    font-size: 1.65rem;
  }

  .page-products .version-track {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 28px;
    padding: 34px 0 0;
  }

  .page-products .version-track::before {
    left: 3%;
    top: 0;
    width: 94%;
    height: 4px;
  }

  .page-products .version-node {
    padding: 26px 22px 0 0;
  }

  .page-products .version-node::before {
    left: 0;
    top: -9px;
    width: 20px;
    height: 20px;
  }

  .page-products .version-node:nth-child(even) {
    transform: translateY(30px);
  }

  .page-products .version-node:nth-child(even)::before {
    border-color: var(--accent-orange, #FF6B00);
  }

  .page-products .version-node:nth-child(odd)::before {
    border-color: var(--accent-lime, #C6FF00);
  }

  .page-products .adapt-item {
    padding: 28px 24px;
  }
}