.page-products {
  --page-accent: #00FF88;
  --page-warning: #FF6B00;
  --page-bg-soft: #122A4A;
  --page-grid-line: #2A4060;
}

.page-products__header {
  padding-top: 16px;
  padding-bottom: 8px;
}

.page-products__hero {
  display: grid;
  gap: 24px;
  padding-top: 8px;
  padding-bottom: 48px;
}

.page-products__kicker {
  font-family: 'JetBrains Mono', 'Noto Sans Mono CJK SC', monospace;
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-accent, #00FF88);
  margin-bottom: 12px;
}

.page-products h1 {
  font-family: 'DIN Condensed', 'Noto Sans SC', sans-serif;
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 900;
  line-height: 1.05;
  margin: 0 0 16px;
  letter-spacing: -0.02em;
  transform: skewX(-6deg);
  transform-origin: left center;
}

.page-products__lead {
  font-family: 'JetBrains Mono', 'Noto Sans Mono CJK SC', monospace;
  font-size: 15px;
  line-height: 1.8;
  color: var(--color-text, #E6F0F7);
  margin: 0 0 24px;
  max-width: 640px;
}

.page-products__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}

.page-products__meta-item {
  display: inline-block;
  font-family: 'JetBrains Mono', 'Noto Sans Mono CJK SC', monospace;
  font-size: 13px;
  color: var(--color-accent, #00FF88);
  border: 1px solid var(--page-grid-line, #2A4060);
  padding: 4px 10px;
  transform: skewX(-4deg);
  background: rgba(0, 255, 136, 0.06);
}

.tape-slot {
  position: relative;
  border: 1px solid var(--color-accent, #00FF88);
  background: linear-gradient(160deg, rgba(18, 42, 74, 0.9), rgba(11, 29, 58, 0.95));
  padding: 16px;
  overflow: hidden;
}

.tape-slot::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 60%;
  height: 100%;
  background: linear-gradient(105deg, transparent, rgba(0, 255, 136, 0.18), transparent);
  transition: left 0.6s ease;
  pointer-events: none;
}

.tape-slot:hover::before,
.tape-slot:focus-within::before {
  left: 120%;
}

.tape-slot__window {
  position: relative;
  border: 1px solid var(--page-grid-line, #2A4060);
  background: #061123;
  padding: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 200px;
}

.tape-slot__tape {
  display: block;
  max-width: 100%;
  height: auto;
  width: min(400px, 100%);
  opacity: 0.9;
}

.tape-slot__reel {
  position: absolute;
  top: 50%;
  width: 34px;
  height: 34px;
  border: 2px solid var(--color-accent, #00FF88);
  border-radius: 50%;
  transform: translateY(-50%);
  background: radial-gradient(circle, var(--page-bg-soft, #122A4A) 38%, transparent 40%);
  pointer-events: none;
}

.tape-slot__reel::after {
  content: "";
  position: absolute;
  inset: 8px;
  border: 1px dashed var(--page-grid-line, #2A4060);
  border-radius: 50%;
}

.tape-slot__reel--left {
  left: 12px;
}

.tape-slot__reel--right {
  right: 12px;
}

.tape-slot__label {
  position: absolute;
  bottom: 10px;
  left: 50%;
  transform: translateX(-50%);
  font-family: 'JetBrains Mono', 'Noto Sans Mono CJK SC', monospace;
  font-size: 10px;
  letter-spacing: 0.3em;
  color: var(--color-muted, #8A9BAB);
}

.tape-slot__controls {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  padding-top: 16px;
}

.page-products__security {
  background: var(--page-bg-soft, #122A4A);
  border-top: 1px solid var(--page-grid-line, #2A4060);
  border-bottom: 1px solid var(--page-grid-line, #2A4060);
  padding: 32px 0;
}

.page-products__security-inner {
  display: grid;
  gap: 16px;
  align-items: center;
}

.page-products__security-badge {
  display: block;
  max-width: 100%;
  height: auto;
  width: min(200px, 100%);
  margin: 0 auto;
}

.page-products__security-title {
  font-family: 'DIN Condensed', 'Noto Sans SC', sans-serif;
  font-size: clamp(1.25rem, 2vw, 1.75rem);
  font-weight: 700;
  margin: 0 0 8px;
  transform: skewX(-3deg);
}

.page-products__security-desc {
  font-family: 'JetBrains Mono', 'Noto Sans Mono CJK SC', monospace;
  font-size: 14px;
  line-height: 1.8;
  color: var(--color-muted, #8A9BAB);
  margin: 0;
  max-width: 720px;
}

.page-products__versions {
  padding-top: 48px;
  padding-bottom: 48px;
}

.page-products__section-head {
  margin-bottom: 24px;
}

.page-products__section-note {
  font-family: 'JetBrains Mono', 'Noto Sans Mono CJK SC', monospace;
  font-size: 13px;
  color: var(--color-muted, #8A9BAB);
}

.page-products__kicker + h2,
.page-products__section-head h2,
.page-products__support-head h2,
.page-products__sync-copy h2,
.page-products__install h2 {
  font-family: 'DIN Condensed', 'Noto Sans SC', sans-serif;
  font-size: clamp(1.25rem, 2vw, 1.75rem);
  font-weight: 700;
  margin: 0 0 12px;
  transform: skewX(-3deg);
  transform-origin: left center;
}

.page-products__version-grid {
  display: grid;
  gap: 24px;
  align-items: start;
}

.cli-list {
  background: #061123;
  border: 1px solid var(--page-grid-line, #2A4060);
  font-family: 'JetBrains Mono', 'Noto Sans Mono CJK SC', monospace;
  padding: 16px;
  overflow: hidden;
}

.cli-list__prompt {
  font-size: 13px;
  color: var(--color-accent, #00FF88);
  padding-bottom: 8px;
  border-bottom: 1px solid var(--page-grid-line, #2A4060);
  margin-bottom: 4px;
}

.cli-list__row {
  display: grid;
  grid-template-columns: 32px 1fr auto;
  gap: 8px;
  align-items: baseline;
  padding: 10px 6px;
  border-bottom: 1px solid rgba(42, 64, 96, 0.5);
  cursor: default;
  transition: background 0.2s ease, border-color 0.2s ease;
}

.cli-list__row:last-child {
  border-bottom: none;
}

.cli-list__row:hover,
.cli-list__row:focus-visible {
  background: rgba(0, 255, 136, 0.08);
  border-color: var(--color-accent, #00FF88);
  outline: none;
}

.cli-list__row:focus-visible {
  box-shadow: inset 0 0 0 2px var(--color-warning, #FF6B00);
}

.cli-list__index {
  font-size: 11px;
  color: var(--color-muted, #8A9BAB);
}

.cli-list__version {
  font-size: 14px;
  font-weight: 700;
  color: var(--color-text, #E6F0F7);
}

.cli-list__size {
  font-size: 12px;
  color: var(--color-muted, #8A9BAB);
}

.cli-list__desc {
  grid-column: 1 / -1;
  font-size: 12px;
  line-height: 1.7;
  color: var(--color-muted, #8A9BAB);
  margin: 2px 0 0;
}

.page-products__version-art {
  display: flex;
  justify-content: center;
  align-items: flex-start;
}

.page-products__version-img {
  display: block;
  max-width: 100%;
  height: auto;
  width: min(600px, 100%);
  border: 1px solid var(--page-grid-line, #2A4060);
}

.page-products__tool {
  background: var(--page-bg-soft, #122A4A);
  border-top: 1px solid var(--page-grid-line, #2A4060);
  border-bottom: 1px solid var(--page-grid-line, #2A4060);
  margin: 0;
  padding: 48px 0;
}

.page-products__tool-layout {
  display: grid;
  gap: 32px;
}

.page-products__tool-desc {
  font-family: 'JetBrains Mono', 'Noto Sans Mono CJK SC', monospace;
  font-size: 14px;
  line-height: 1.8;
  color: var(--color-text, #E6F0F7);
  margin: 0 0 16px;
}

.page-products__tool-list {
  list-style: none;
  margin: 0 0 20px;
  padding: 0;
}

.page-products__tool-list li {
  font-family: 'JetBrains Mono', 'Noto Sans Mono CJK SC', monospace;
  font-size: 14px;
  line-height: 1.8;
  color: var(--color-text, #E6F0F7);
  position: relative;
  padding-left: 20px;
  margin-bottom: 6px;
}

.page-products__tool-list li::before {
  content: ">";
  position: absolute;
  left: 0;
  color: var(--color-accent, #00FF88);
  font-weight: 700;
}

.phone-demo {
  max-width: 300px;
  margin: 0 auto;
  border: 2px solid var(--color-accent, #00FF88);
  padding: 12px;
}

.phone-demo::before {
  content: "HAOHAI / 小屏端";
  display: block;
  font-family: 'JetBrains Mono', 'Noto Sans Mono CJK SC', monospace;
  font-size: 10px;
  letter-spacing: 0.2em;
  color: var(--color-accent, #00FF88);
  padding-bottom: 8px;
  text-align: center;
}

.phone-demo__screen {
  display: block;
  max-width: 100%;
  height: auto;
  width: 100%;
}

.page-products__support {
  padding: 48px 0;
}

.page-products__support-head {
  margin-bottom: 24px;
}

.page-products__support-grid {
  display: grid;
  gap: 16px;
}

.page-products__support-card {
  display: block;
  border: 1px solid var(--page-grid-line, #2A4060);
  padding: 16px;
  text-decoration: none;
  transition: border-color 0.2s ease, background 0.2s ease;
  position: relative;
}

.page-products__support-card::after {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 60%;
  height: 100%;
  background: linear-gradient(105deg, transparent, rgba(0, 255, 136, 0.12), transparent);
  transition: left 0.4s ease;
  pointer-events: none;
}

.page-products__support-card:hover,
.page-products__support-card:focus-visible {
  border-color: var(--color-accent, #00FF88);
  background: rgba(0, 255, 136, 0.04);
  outline: none;
}

.page-products__support-card:hover::after,
.page-products__support-card:focus-visible::after {
  left: 120%;
}

.page-products__support-card:focus-visible {
  box-shadow: inset 0 0 0 2px var(--color-warning, #FF6B00);
}

.page-products__support-index {
  font-family: 'JetBrains Mono', 'Noto Sans Mono CJK SC', monospace;
  font-size: 12px;
  color: var(--color-accent, #00FF88);
  display: block;
  margin-bottom: 8px;
}

.page-products__support-card h3 {
  font-family: 'DIN Condensed', 'Noto Sans SC', sans-serif;
  font-size: 1.25rem;
  font-weight: 700;
  margin: 0 0 6px;
  transform: skewX(-3deg);
  transform-origin: left center;
  color: var(--color-text, #E6F0F7);
}

.page-products__support-card p {
  font-family: 'JetBrains Mono', 'Noto Sans Mono CJK SC', monospace;
  font-size: 13px;
  line-height: 1.7;
  color: var(--color-muted, #8A9BAB);
  margin: 0;
}

.page-products__install {
  padding: 0 0 48px;
}

.page-products__install-note {
  font-family: 'JetBrains Mono', 'Noto Sans Mono CJK SC', monospace;
  font-size: 14px;
  color: var(--color-muted, #8A9BAB);
  margin: 0 0 16px;
}

.page-products__install-steps {
  list-style: none;
  counter-reset: install-step;
  margin: 0 0 24px;
  padding: 0;
}

.page-products__install-steps li {
  counter-increment: install-step;
  font-family: 'JetBrains Mono', 'Noto Sans Mono CJK SC', monospace;
  font-size: 14px;
  line-height: 1.8;
  color: var(--color-text, #E6F0F7);
  padding-left: 44px;
  position: relative;
  min-height: 28px;
  margin-bottom: 10px;
}

.page-products__install-steps li::before {
  content: counter(install-step);
  position: absolute;
  left: 0;
  top: 0;
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--color-accent, #00FF88);
  font-size: 12px;
  font-weight: 700;
  color: var(--color-accent, #00FF88);
}

.page-products__install-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-products__sync {
  background: #061123;
  border-top: 1px solid var(--page-grid-line, #2A4060);
  padding: 40px 0;
}

.page-products__sync-inner {
  display: grid;
  gap: 16px;
  align-items: center;
}

.page-products__sync-copy p {
  font-family: 'JetBrains Mono', 'Noto Sans Mono CJK SC', monospace;
  font-size: 14px;
  color: var(--color-muted, #8A9BAB);
  margin: 0;
}

.page-products__sync-img {
  display: block;
  max-width: 100%;
  height: auto;
  width: min(700px, 100%);
  border: 1px solid var(--page-grid-line, #2A4060);
}

@media (min-width: 768px) {
  .page-products__hero {
    grid-template-columns: 1.1fr 0.9fr;
    align-items: center;
    gap: 40px;
    padding-top: 24px;
    padding-bottom: 72px;
  }

  .page-products__security-inner {
    grid-template-columns: auto 1fr;
    gap: 32px;
  }

  .page-products__security-badge {
    margin: 0;
  }

  .page-products__version-grid {
    grid-template-columns: 1fr 0.8fr;
    gap: 40px;
  }

  .page-products__tool-layout {
    grid-template-columns: 1fr 0.75fr;
    gap: 48px;
    align-items: center;
  }

  .phone-demo {
    margin: 0 0 0 auto;
  }

  .page-products__support-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
  }

  .page-products__sync-inner {
    grid-template-columns: 0.9fr 1.1fr;
    gap: 40px;
  }

  .page-products__sync-img {
    justify-self: end;
  }
}

@media (min-width: 1024px) {
  .page-products__version-grid {
    gap: 56px;
  }

  .page-products__tool-layout {
    gap: 64px;
  }
}