.page-products {
  --products-gutter: clamp(1rem, 3vw, 2.5rem);
  --products-radius: 24px;
  --products-shadow: 0 20px 50px rgba(0, 0, 0, .4);
  background:
    linear-gradient(115deg, transparent 0 70%, rgba(57, 255, 20, .06) 70% 71%, transparent 71% 100%),
    transparent;
  color: var(--color-text, #E6E9F0);
  font-family: var(--font-body, Inter, system-ui, sans-serif);
  line-height: 1.6;
  overflow-x: hidden;
}

/* 面包屑 */
.page-products .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .5rem;
  font-size: .875rem;
  color: var(--color-text-muted, #B0B8C8);
}

.page-products .breadcrumb a {
  color: var(--color-text-muted, #B0B8C8);
  text-decoration: none;
  transition: color var(--transition, 200ms ease);
}

.page-products .breadcrumb a:hover {
  color: var(--color-neon, #39FF14);
}

.page-products .breadcrumb [aria-current="page"] {
  color: var(--color-text, #E6E9F0);
}

/* 首屏 */
.page-products .products-hero {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  padding: 2rem var(--products-gutter) 3rem;
  position: relative;
}

.page-products .hero-copy {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
}

.page-products .hero-kicker {
  margin: 1.25rem 0 0;
  font-family: var(--font-mono, "JetBrains Mono", monospace);
  font-size: .8125rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--color-neon, #39FF14);
}

.page-products h1 {
  margin: .5rem 0 1rem;
  font-family: var(--font-display, Montserrat, "Arial Black", sans-serif);
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -.02em;
}

.page-products .hero-desc {
  max-width: 620px;
  margin: 0 0 1.5rem;
  font-size: 1rem;
  color: var(--color-text-muted, #B0B8C8);
}

.page-products .hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
}

.page-products .tag {
  font-size: .8125rem;
  font-weight: 600;
  padding: .35rem .8rem;
  border-radius: var(--radius-pill, 999px);
  border: 1px solid transparent;
}

.page-products .tag--neon {
  color: var(--color-neon, #39FF14);
  border-color: rgba(57, 255, 20, .35);
  background: rgba(57, 255, 20, .08);
}

.page-products .tag--orange {
  color: var(--color-orange, #FF6B00);
  border-color: rgba(255, 107, 0, .35);
  background: rgba(255, 107, 0, .08);
}

.page-products .tag--gold {
  color: var(--color-gold, #FFD166);
  border-color: rgba(255, 209, 102, .35);
  background: rgba(255, 209, 102, .08);
}

/* 手机外壳 */
.page-products .hero-visual {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.page-products .phone-shell {
  width: 220px;
  height: 440px;
  background: linear-gradient(145deg, #0E2A54, #06122B);
  border: 3px solid rgba(255, 255, 255, .12);
  border-radius: 32px;
  position: relative;
  padding: 32px 14px 18px;
  box-shadow: var(--products-shadow);
}

.page-products .phone-notch {
  position: absolute;
  top: 12px;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 18px;
  background: #06122B;
  border-radius: 12px;
}

.page-products .phone-screen {
  height: 100%;
  background: var(--color-bg-deep, #06122B);
  border-radius: 18px;
  border: 1px solid var(--color-border, #1E3A5F);
  padding: 1rem .75rem;
  display: flex;
  flex-direction: column;
  gap: .625rem;
}

.page-products .screen-status {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-mono, "JetBrains Mono", monospace);
  font-size: .625rem;
  color: var(--color-text-muted, #B0B8C8);
  text-transform: uppercase;
  letter-spacing: .06em;
}

.page-products .screen-score {
  display: flex;
  justify-content: center;
  align-items: baseline;
  gap: .25rem;
  font-family: var(--font-mono, "JetBrains Mono", monospace);
  font-weight: 700;
  color: var(--color-neon, #39FF14);
  font-size: 2rem;
}

.page-products .screen-score strong {
  font-size: 2.5rem;
}

.page-products .screen-team {
  display: flex;
  justify-content: space-between;
  font-size: .75rem;
  color: var(--color-text, #E6E9F0);
}

.page-products .screen-bar {
  height: 6px;
  background: rgba(255, 255, 255, .08);
  border-radius: 999px;
  overflow: hidden;
}

.page-products .screen-bar i {
  display: block;
  height: 100%;
  background: linear-gradient(90deg, var(--color-neon, #39FF14), rgba(57, 255, 20, .4));
  border-radius: 999px;
}

.page-products .screen-tag {
  margin-top: auto;
  text-align: center;
  font-size: .625rem;
  font-weight: 700;
  color: var(--color-gold, #FFD166);
  border: 1px solid rgba(255, 209, 102, .4);
  border-radius: 999px;
  padding: .4rem 0;
  background: rgba(255, 209, 102, .08);
}

.page-products .screen-caption {
  margin: .75rem 0 0;
  font-size: .8125rem;
  color: var(--color-text-muted, #B0B8C8);
  text-align: center;
}

/* 通用 section 头 */
.page-products .section {
  padding: 3rem var(--products-gutter);
}

.page-products .section-head {
  margin-bottom: 2rem;
  max-width: 720px;
}

.page-products .section-head--split {
  max-width: 100%;
}

.page-products .section-index {
  font-family: var(--font-mono, "JetBrains Mono", monospace);
  font-size: .8125rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--color-orange, #FF6B00);
  margin: 0 0 .5rem;
}

.page-products .section-head h2,
.page-products .assist-card h2 {
  margin: 0 0 .75rem;
  font-family: var(--font-display, Montserrat, "Arial Black", sans-serif);
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 800;
  letter-spacing: -.02em;
  line-height: 1.1;
}

.page-products .section-desc {
  margin: 0;
  color: var(--color-text-muted, #B0B8C8);
  font-size: 1rem;
}

/* 下载区域 */
.page-products .download-section {
  padding: 3rem var(--products-gutter);
  background:
    linear-gradient(115deg, rgba(255, 255, 255, .03) 0 50%, transparent 50% 100%),
    rgba(6, 18, 43, .4);
}

.page-products .download-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}

.page-products .download-card {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1rem;
  background: var(--color-surface, #0E2A54);
  border: 1px solid var(--color-border, #1E3A5F);
  border-radius: var(--products-radius);
  padding: 1.5rem;
  box-shadow: var(--shadow-1, 0 10px 30px rgba(0, 0, 0, .25));
}

.page-products .download-card--ios {
  transform: rotate(-.5deg);
}

.page-products .download-card--android {
  transform: rotate(.5deg);
}

.page-products .store-icon {
  width: 64px;
  height: 64px;
  border-radius: 14px;
  object-fit: cover;
  border: 1px solid rgba(255, 255, 255, .12);
}

.page-products .store-info {
  display: flex;
  flex-direction: column;
  gap: .25rem;
}

.page-products .store-name {
  margin: 0;
  font-family: var(--font-display, Montserrat, "Arial Black", sans-serif);
  font-weight: 700;
  font-size: 1.125rem;
}

.page-products .store-version {
  margin: 0;
  font-family: var(--font-mono, "JetBrains Mono", monospace);
  font-size: .875rem;
  color: var(--color-neon, #39FF14);
}

.page-products .store-meta,
.page-products .store-require {
  margin: 0;
  font-size: .875rem;
  color: var(--color-text-muted, #B0B8C8);
}

.page-products .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  padding: .75rem 1.5rem;
  border-radius: var(--radius-pill, 999px);
  font-family: var(--font-display, Montserrat, "Arial Black", sans-serif);
  font-weight: 700;
  font-size: .9375rem;
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform var(--transition, 200ms ease), box-shadow var(--transition, 200ms ease), background var(--transition, 200ms ease), border-color var(--transition, 200ms ease);
}

.page-products .btn:hover {
  transform: translateY(-2px);
}

.page-products .btn-primary {
  background: linear-gradient(135deg, var(--color-neon, #39FF14), rgba(57, 255, 20, .6));
  color: #06122B;
  box-shadow: 0 0 24px rgba(57, 255, 20, .3);
  animation: products-pulse 2.4s ease-in-out infinite;
}

@keyframes products-pulse {
  0%, 100% {
    box-shadow: 0 0 18px rgba(57, 255, 20, .3);
  }
  50% {
    box-shadow: 0 0 34px rgba(57, 255, 20, .6);
  }
}

.page-products .btn-ghost {
  background: transparent;
  border-color: var(--color-border, #1E3A5F);
  color: var(--color-text, #E6E9F0);
}

.page-products .btn-ghost:hover {
  border-color: var(--color-neon, #39FF14);
  color: var(--color-neon, #39FF14);
}

/* 下载弹层面板 */
.page-products .download-panel {
  display: none;
  grid-column: 1 / -1;
  background: var(--color-surface-raised, #12396B);
  border: 1px solid var(--color-border, #1E3A5F);
  border-radius: var(--products-radius);
  padding: 1.5rem;
  text-align: center;
  box-shadow: var(--products-shadow);
}

.page-products .download-panel:target {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .75rem;
}

.page-products .panel-title {
  font-family: var(--font-display, Montserrat, "Arial Black", sans-serif);
  font-weight: 700;
  margin: 0;
}

.page-products .qr-svg svg {
  display: block;
  border-radius: 12px;
  background: #0E2A54;
}

.page-products .panel-note {
  font-size: .875rem;
  color: var(--color-text-muted, #B0B8C8);
  max-width: 280px;
  margin: 0;
}

/* 核心功能 */
.page-products .feature-section {
  padding: 3rem var(--products-gutter);
  position: relative;
}

.page-products .feature-board {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

.page-products .feature-card {
  position: relative;
  background: linear-gradient(145deg, rgba(14, 42, 84, .9), rgba(6, 18, 43, .92));
  border: 1px solid var(--color-border, #1E3A5F);
  border-radius: var(--products-radius);
  padding: 1.5rem;
  overflow: hidden;
  transition: transform var(--transition, 200ms ease), border-color var(--transition, 200ms ease), box-shadow var(--transition, 200ms ease);
}

.page-products .feature-card--lineup {
  transform: rotate(-1.2deg);
}

.page-products .feature-card--score {
  transform: rotate(1deg);
}

.page-products .feature-card--replay {
  transform: rotate(-.6deg);
}

.page-products .feature-card--compare {
  transform: rotate(.8deg);
}

.page-products .feature-card:hover {
  transform: rotate(0deg) translateY(-4px) scale(1.02);
  border-color: rgba(57, 255, 20, .5);
  box-shadow: var(--products-shadow);
}

.page-products .feature-icon {
  margin-bottom: 1rem;
}

.page-products .feature-icon svg {
  display: block;
}

.page-products .feature-card h3 {
  margin: 0 0 .5rem;
  font-family: var(--font-display, Montserrat, "Arial Black", sans-serif);
  font-size: 1.25rem;
  font-weight: 800;
  line-height: 1.2;
}

.page-products .feature-text {
  margin: 0 0 1rem;
  font-size: .9375rem;
  color: var(--color-text-muted, #B0B8C8);
}

.page-products .feature-img {
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, .1);
}

.page-products .feature-tag {
  position: absolute;
  top: 1rem;
  right: 1rem;
  font-family: var(--font-mono, "JetBrains Mono", monospace);
  font-size: .75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
  padding: .3rem .7rem;
  border-radius: var(--radius-pill, 999px);
  background: rgba(57, 255, 20, .1);
  color: var(--color-neon, #39FF14);
  border: 1px solid rgba(57, 255, 20, .3);
}

.page-products .feature-card--replay .feature-tag,
.page-products .feature-card--compare .feature-tag {
  background: rgba(255, 107, 0, .1);
  color: var(--color-orange, #FF6B00);
  border-color: rgba(255, 107, 0, .3);
}

/* 适配说明 */
.page-products .compat-section {
  padding: 3rem var(--products-gutter);
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  background: rgba(6, 18, 43, .55);
}

.page-products .compat-content {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.page-products .compat-list {
  list-style: none;
  margin: 1.25rem 0 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: .875rem;
}

.page-products .compat-list li {
  display: flex;
  align-items: center;
  gap: .75rem;
  font-size: .9375rem;
}

.page-products .compat-list svg {
  flex-shrink: 0;
}

.page-products .compat-visual {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 260px;
}

.page-products .device-stack {
  position: relative;
  width: 260px;
  height: 230px;
}

.page-products .device {
  position: absolute;
  width: 140px;
  height: 210px;
  border-radius: 22px;
  border: 2px solid rgba(255, 255, 255, .18);
  background: linear-gradient(145deg, rgba(14, 42, 84, .7), rgba(6, 18, 43, .8));
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  font-family: var(--font-mono, "JetBrains Mono", monospace);
  font-size: .8125rem;
  color: var(--color-text, #E6E9F0);
}

.page-products .device--back {
  transform: rotate(-14deg) translate(-14px, 30px);
  border-color: rgba(255, 209, 102, .3);
}

.page-products .device--mid {
  transform: rotate(-4deg) translate(50px, 10px);
  border-color: rgba(255, 107, 0, .3);
}

.page-products .device--front {
  transform: rotate(8deg) translate(-30px, 50px);
  border-color: rgba(57, 255, 20, .4);
  background: rgba(14, 42, 84, .95);
}

/* 版本日志时间线 */
.page-products .changelog-section {
  padding: 3rem var(--products-gutter);
}

.page-products .timeline {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  padding-left: 1.5rem;
}

.page-products .timeline::before {
  content: "";
  position: absolute;
  left: 6px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(180deg, rgba(57, 255, 20, .5), rgba(255, 107, 0, .4), rgba(255, 209, 102, .3));
  border-radius: 2px;
}

.page-products .timeline-item {
  position: relative;
}

.page-products .timeline-dot {
  position: absolute;
  left: -1.5rem;
  top: .4rem;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  transform: translateX(-50%);
  border: 2px solid var(--color-bg, #0A1F44);
}

.page-products .timeline-dot--neon {
  background: var(--color-neon, #39FF14);
}

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

.page-products .timeline-dot--gold {
  background: var(--color-gold, #FFD166);
}

.page-products .timeline-card {
  background: var(--color-surface, #0E2A54);
  border: 1px solid var(--color-border, #1E3A5F);
  border-radius: var(--radius-md, 16px);
  padding: 1.25rem 1.5rem;
  transition: box-shadow var(--transition, 200ms ease), border-color var(--transition, 200ms ease);
}

.page-products .timeline-card:hover {
  border-color: rgba(57, 255, 20, .45);
  box-shadow: var(--shadow-1, 0 10px 30px rgba(0, 0, 0, .25));
}

.page-products .timeline-version {
  margin: 0 0 .25rem;
  font-family: var(--font-mono, "JetBrains Mono", monospace);
  font-size: .8125rem;
  color: var(--color-neon, #39FF14);
}

.page-products .timeline-card h3 {
  margin: 0 0 .5rem;
  font-family: var(--font-display, Montserrat, "Arial Black", sans-serif);
  font-size: 1.125rem;
  font-weight: 800;
}

.page-products .timeline-list {
  margin: 0;
  padding-left: 1rem;
  display: flex;
  flex-direction: column;
  gap: .375rem;
  font-size: .9375rem;
  color: var(--color-text-muted, #B0B8C8);
}

.page-products .timeline-link {
  display: inline-block;
  margin-top: .75rem;
  color: var(--color-orange, #FF6B00);
  font-weight: 600;
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 107, 0, .4);
  transition: color var(--transition, 200ms ease), border-color var(--transition, 200ms ease);
}

.page-products .timeline-link:hover {
  color: var(--color-neon, #39FF14);
  border-color: var(--color-neon, #39FF14);
}

/* 帮助引导 */
.page-products .assist-section {
  padding: 2rem var(--products-gutter) 3.5rem;
}

.page-products .assist-card {
  background: linear-gradient(135deg, rgba(255, 107, 0, .12), rgba(255, 209, 102, .08));
  border: 1px solid rgba(255, 107, 0, .3);
  border-radius: var(--products-radius);
  padding: 2rem 1.5rem;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: .75rem;
}

.page-products .assist-card h2 {
  margin-bottom: 0;
}

.page-products .assist-card .section-desc {
  margin-bottom: .5rem;
  max-width: 520px;
}

/* 窄屏适配 */
@media (min-width: 640px) {
  .page-products .products-hero {
    grid-template-columns: 1fr 280px;
    align-items: center;
  }

  .page-products .download-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-products .feature-board {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-products .download-card--ios {
    transform: rotate(-.5deg) translateY(6px);
  }

  .page-products .download-card--android {
    transform: rotate(.5deg) translateY(18px);
  }

  .page-products .feature-card--lineup {
    transform: rotate(-1deg) translateY(8px);
  }

  .page-products .feature-card--score {
    transform: rotate(1deg) translateY(18px);
  }

  .page-products .feature-card--replay {
    transform: rotate(-.6deg) translateY(6px);
  }

  .page-products .feature-card--compare {
    transform: rotate(.8deg) translateY(16px);
  }

  .page-products .feature-card:hover {
    transform: rotate(0deg) translateY(-4px) scale(1.02);
  }

  .page-products .compat-section {
    grid-template-columns: 1fr 1fr;
    align-items: center;
  }
}

@media (min-width: 1024px) {
  .page-products .products-hero {
    grid-template-columns: 1fr 360px;
    min-height: 520px;
    padding-top: 3rem;
    padding-bottom: 4rem;
  }

  .page-products .feature-board {
    grid-template-columns: repeat(4, 1fr);
    align-items: stretch;
  }

  .page-products .feature-card {
    display: flex;
    flex-direction: column;
  }

  .page-products .feature-text {
    flex-grow: 1;
  }

  .page-products .timeline {
    padding-left: 2rem;
  }

  .page-products .timeline::before {
    left: 8px;
  }

  .page-products .timeline-dot {
    left: -2rem;
  }

  .page-products .download-panel {
    grid-column: auto;
    grid-row: 1 / 3;
    grid-column: 3;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: .75rem;
  }

  .page-products .download-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}