.page-products {
  --prod-radius: clamp(14px, 2.4vw, 22px);
  --prod-gap: clamp(16px, 2.4vw, 28px);
  --prod-glass: rgba(255, 255, 255, 0.08);
  --prod-glass-border: rgba(255, 255, 255, 0.18);
  overflow-x: hidden;
}

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

/* ===== 英雄区 ===== */
.page-products .prod-hero {
  background: var(--c-deep);
  color: var(--c-text-inverse);
  padding: 16px 0 72px;
  position: relative;
}

.page-products .prod-hero::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 42%;
  height: 6px;
  background: linear-gradient(90deg, transparent, var(--c-neon), var(--c-orange));
  z-index: 1;
}

.page-products .prod-hero::after {
  content: "";
  position: absolute;
  right: -80px;
  top: 28%;
  width: 320px;
  height: 320px;
  background: radial-gradient(circle, rgba(57, 255, 20, 0.14) 0%, transparent 66%);
  pointer-events: none;
}

.page-products .prod-hero__grid {
  display: grid;
  gap: 40px;
  align-items: center;
  margin-top: 36px;
}

.page-products .prod-hero__copy {
  position: relative;
  z-index: 2;
}

.page-products .prod-hero h1 {
  font-family: var(--font-head);
  font-size: clamp(1.7rem, 4.6vw, 2.9rem);
  line-height: 1.14;
  margin: 10px 0 20px;
  color: var(--c-text-inverse);
}

.page-products .prod-hero__lead {
  font-family: var(--font-body);
  font-size: clamp(1rem, 1.6vw, 1.15rem);
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.82);
  max-width: 560px;
  margin: 0 0 28px;
}

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

.page-products .prod-hero__link {
  display: inline-flex;
  align-items: center;
  padding: 13px 22px;
  border: 1px solid rgba(255, 255, 255, 0.45);
  border-radius: 8px;
  color: var(--c-text-inverse);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  transition: border-color var(--trans-fast), background var(--trans-fast), transform var(--trans-fast);
}

.page-products .prod-hero__link:hover {
  border-color: var(--c-neon);
  background: rgba(57, 255, 20, 0.1);
  transform: translateY(-2px);
}

.page-products .prod-hero__stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  list-style: none;
  margin: 36px 0 0;
  padding: 0;
  max-width: 520px;
}

.page-products .prod-hero__stats .stat-value {
  font-family: var(--font-mono);
  font-size: 1.55rem;
  color: var(--c-neon);
}

.page-products .prod-hero__stats .stat-label {
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.65);
}

.page-products .prod-hero__visual {
  position: relative;
  max-width: 340px;
  margin: 0 auto;
  z-index: 2;
}

.page-products .prod-hero__img {
  width: 100%;
  height: auto;
  border-radius: var(--prod-radius);
  box-shadow: 0 28px 56px rgba(0, 0, 0, 0.42);
  display: block;
}

.page-products .prod-hero__float {
  position: absolute;
  right: -8px;
  top: 20px;
  background: rgba(7, 22, 46, 0.82);
  border: 1px solid rgba(57, 255, 20, 0.5);
  border-radius: 14px;
  padding: 10px 14px;
  color: var(--c-text-inverse);
  font-size: 0.82rem;
  line-height: 1.35;
  backdrop-filter: blur(6px);
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.3);
}

.page-products .prod-hero__float .mono-text {
  display: block;
  font-size: 1.15rem;
  color: var(--c-neon);
}

/* ===== 下载与设备支持 ===== */
.page-products .prod-download {
  background: var(--c-deep-alt);
  color: var(--c-text-inverse);
  padding: 56px 0 76px;
  position: relative;
}

.page-products .prod-download::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--c-neon) 0%, var(--c-orange) 55%, transparent 100%);
}

.page-products .prod-download__head {
  max-width: 720px;
  margin-bottom: 40px;
}

.page-products .prod-download__head .section-heading,
.page-products .prod-versions__header .section-heading,
.page-products .prod-features__header .section-heading,
.page-products .prod-scenarios__header .section-heading {
  margin: 8px 0 14px;
}

.page-products .prod-download__head .lead-text,
.page-products .prod-versions__header .lead-text,
.page-products .prod-features__header .lead-text,
.page-products .prod-scenarios__header .lead-text {
  margin: 0;
  color: rgba(255, 255, 255, 0.72);
}

.page-products .prod-download__grid {
  display: grid;
  gap: var(--prod-gap);
}

.page-products .prod-platform {
  background: var(--prod-glass);
  border: 1px solid var(--prod-glass-border);
  border-radius: var(--prod-radius);
  padding: 28px 22px;
  backdrop-filter: blur(8px);
  transition: transform var(--trans-smooth), background var(--trans-fast), border-color var(--trans-fast);
}

.page-products .prod-platform:hover {
  transform: translateY(-6px);
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(57, 255, 20, 0.45);
}

.page-products .prod-platform__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 54px;
  height: 54px;
  border-radius: 12px;
  background: var(--c-neon);
  color: var(--c-deep);
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 1rem;
  margin-bottom: 18px;
}

.page-products .prod-platform--br .prod-platform__icon {
  background: var(--c-orange);
  color: var(--c-white);
}

.page-products .prod-platform__name {
  font-family: var(--font-head);
  font-size: 1.2rem;
  color: var(--c-text-inverse);
  margin: 0 0 10px;
}

.page-products .prod-platform__desc {
  font-family: var(--font-body);
  font-size: 0.92rem;
  line-height: 1.65;
  color: rgba(255, 255, 255, 0.74);
  margin: 0 0 22px;
}

.page-products .prod-platform__btn {
  display: inline-flex;
  align-items: center;
  padding: 10px 18px;
  border: 1px solid rgba(255, 255, 255, 0.5);
  border-radius: 8px;
  color: var(--c-text-inverse);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.9rem;
  text-decoration: none;
  transition: border-color var(--trans-fast), background var(--trans-fast);
}

.page-products .prod-platform__btn:hover {
  border-color: var(--c-neon);
  background: rgba(57, 255, 20, 0.1);
}

/* ===== 核心功能 ===== */
.page-products .prod-features {
  background: var(--c-light);
  color: var(--c-text);
  padding: 72px 0;
}

.page-products .prod-features__header {
  max-width: 680px;
  margin-bottom: 44px;
}

.page-products .prod-features__header .lead-text {
  color: var(--c-muted);
}

.page-products .prod-features__grid {
  display: grid;
  gap: 24px;
}

.page-products .prod-feature {
  background: var(--c-white);
  border-radius: var(--prod-radius);
  box-shadow: var(--shadow-sm);
  display: grid;
  grid-template-columns: 1fr;
  overflow: hidden;
  transition: box-shadow var(--trans-smooth), transform var(--trans-smooth);
}

.page-products .prod-feature:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}

.page-products .prod-feature__content {
  padding: clamp(24px, 3.4vw, 40px);
}

.page-products .prod-feature__tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.04em;
  color: var(--c-orange);
  background: rgba(255, 107, 53, 0.1);
  border-radius: 999px;
  padding: 4px 12px;
  margin-bottom: 14px;
}

.page-products .prod-feature__title {
  font-family: var(--font-head);
  font-size: 1.35rem;
  line-height: 1.25;
  color: var(--c-text);
  margin: 0 0 12px;
}

.page-products .prod-feature__copy {
  font-family: var(--font-body);
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--c-muted);
  margin: 0 0 18px;
}

.page-products .prod-feature__note {
  font-family: var(--font-body);
  font-size: 0.9rem;
  line-height: 1.6;
  color: var(--c-muted);
  border-left: 3px solid var(--c-neon);
  padding-left: 14px;
  margin: 0;
}

.page-products .prod-feature__metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 18px;
}

.page-products .prod-feature__metric {
  background: var(--c-light);
  border-radius: 12px;
  padding: 12px 10px;
  text-align: center;
}

.page-products .prod-feature__metric-value {
  display: block;
  font-family: var(--font-mono);
  font-size: 1.2rem;
  color: var(--c-deep);
}

.page-products .prod-feature__metric-label {
  font-size: 0.78rem;
  color: var(--c-muted);
}

.page-products .prod-feature__media {
  position: relative;
  min-height: 220px;
  overflow: hidden;
  background: var(--c-deep-alt);
}

.page-products .prod-feature__media img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
}

.page-products .prod-feature--lineup .prod-feature__media img {
  object-position: top center;
}

.page-products .prod-feature__highlight {
  display: flex;
  align-items: center;
  gap: 12px;
  background: rgba(57, 255, 20, 0.08);
  border: 1px solid rgba(57, 255, 20, 0.3);
  border-radius: 12px;
  padding: 14px 16px;
  font-family: var(--font-body);
  font-size: 0.9rem;
  color: var(--c-text);
  margin-top: 16px;
}

.page-products .prod-feature__highlight .mono-text {
  font-size: 1.15rem;
  color: var(--c-green);
}

.page-products .prod-feature__stat-bars {
  display: grid;
  gap: 10px;
  margin-top: 10px;
}

.page-products .prod-feature__bar-row {
  display: grid;
  grid-template-columns: 58px 1fr 36px;
  align-items: center;
  gap: 10px;
  font-size: 0.88rem;
}

.page-products .prod-feature__bar-name {
  font-family: var(--font-body);
  color: var(--c-text);
}

.page-products .prod-feature__bar-track {
  display: block;
  height: 8px;
  border-radius: 4px;
  background: var(--c-light);
  overflow: hidden;
}

.page-products .prod-feature__bar-track i {
  display: block;
  height: 100%;
  border-radius: 4px;
  background: linear-gradient(90deg, var(--c-neon), var(--c-green));
}

.page-products .prod-feature__bar-row .mono-text {
  font-size: 0.88rem;
  color: var(--c-text);
  text-align: right;
}

.page-products .prod-feature__media--chart {
  background:
    radial-gradient(circle at 20% 20%, rgba(57, 255, 20, 0.12) 0%, transparent 50%),
    var(--c-deep);
  padding: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.page-products .prod-feature__minichart {
  width: 100%;
  max-width: 320px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: var(--prod-radius);
  padding: 20px;
  color: var(--c-text-inverse);
}

.page-products .prod-feature__minichart-title {
  font-family: var(--font-head);
  font-size: 1rem;
  margin: 0 0 14px;
  color: var(--c-neon);
}

.page-products .prod-feature__minichart-line {
  font-family: var(--font-body);
  font-size: 0.92rem;
  line-height: 1.6;
  margin: 0 0 6px;
  color: rgba(255, 255, 255, 0.85);
}

.page-products .prod-feature__minichart-line .mono-text {
  color: var(--c-orange);
}

.page-products .prod-feature__minichart-note {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: rgba(255, 255, 255, 0.55);
  border-top: 1px solid rgba(255, 255, 255, 0.14);
  padding-top: 10px;
  margin: 14px 0 0;
}

/* ===== 版本历史 ===== */
.page-products .prod-versions {
  background: var(--c-deep);
  color: var(--c-text-inverse);
  padding: 72px 0;
  position: relative;
}

.page-products .prod-versions::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--c-orange) 0%, var(--c-neon) 100%);
}

.page-products .prod-versions__header {
  max-width: 720px;
  margin-bottom: 44px;
}

.page-products .prod-versions__header .lead-text {
  color: rgba(255, 255, 255, 0.7);
}

.page-products .prod-versions__grid {
  display: grid;
  gap: var(--prod-gap);
  margin-bottom: 44px;
}

.page-products .prod-version {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--prod-radius);
  padding: 28px 24px;
  border-top: 4px solid var(--c-neon);
  transition: transform var(--trans-smooth), background var(--trans-fast);
}

.page-products .prod-version:hover {
  transform: translateY(-4px);
  background: rgba(255, 255, 255, 0.1);
}

.page-products .prod-version--legacy {
  border-top-color: var(--c-orange);
}

.page-products .prod-version--timeline {
  border-top-color: var(--c-gold);
}

.page-products .prod-version__label {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--c-neon);
}

.page-products .prod-version--legacy .prod-version__label {
  color: var(--c-orange);
}

.page-products .prod-version--timeline .prod-version__label {
  color: var(--c-gold);
}

.page-products .prod-version__title {
  font-family: var(--font-head);
  font-size: 1.22rem;
  color: var(--c-text-inverse);
  margin: 8px 0 16px;
}

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

.page-products .prod-version__list li {
  position: relative;
  font-family: var(--font-body);
  font-size: 0.9rem;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.78);
  padding-left: 18px;
}

.page-products .prod-version__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.6em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--c-neon);
}

.page-products .prod-version--legacy .prod-version__list li::before {
  background: var(--c-orange);
}

.page-products .prod-version--timeline .prod-version__list li::before {
  background: var(--c-gold);
}

.page-products .prod-versions__chart {
  margin: 0;
  text-align: center;
}

.page-products .prod-versions__chart img {
  border-radius: var(--prod-radius);
  box-shadow: 0 24px 48px rgba(0, 0, 0, 0.35);
  display: block;
  width: 100%;
  height: auto;
}

.page-products .prod-versions__chart figcaption {
  font-family: var(--font-mono);
  font-size: 0.84rem;
  color: rgba(255, 255, 255, 0.58);
  margin-top: 12px;
}

/* ===== 常见使用场景 ===== */
.page-products .prod-scenarios {
  background: var(--c-light);
  color: var(--c-text);
  padding: 72px 0;
}

.page-products .prod-scenarios__header {
  max-width: 680px;
  margin-bottom: 44px;
}

.page-products .prod-scenarios__header .lead-text {
  color: var(--c-muted);
}

.page-products .prod-scenarios__grid {
  display: grid;
  gap: 20px;
}

.page-products .prod-scenario {
  background: var(--c-white);
  border-radius: var(--prod-radius);
  box-shadow: var(--shadow-sm);
  padding: 28px 24px;
  border-left: 4px solid var(--c-neon);
  transition: transform var(--trans-smooth), box-shadow var(--trans-smooth);
}

.page-products .prod-scenario:hover {
  transform: translateY(-4px) rotate(0.4deg);
  box-shadow: var(--shadow-md);
}

.page-products .prod-scenario__num {
  font-family: var(--font-mono);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--c-orange);
  display: block;
  margin-bottom: 10px;
}

.page-products .prod-scenario__title {
  font-family: var(--font-head);
  font-size: 1.08rem;
  color: var(--c-text);
  margin: 0 0 10px;
}

.page-products .prod-scenario__copy {
  font-family: var(--font-body);
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--c-muted);
  margin: 0;
}

/* ===== 底部行动区 ===== */
.page-products .prod-cta {
  background: var(--c-deep-alt);
  color: var(--c-text-inverse);
  padding: 64px 0 80px;
  position: relative;
  overflow: hidden;
}

.page-products .prod-cta::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--c-neon), var(--c-orange));
}

.page-products .prod-cta::after {
  content: "";
  position: absolute;
  right: -60px;
  bottom: -80px;
  width: 320px;
  height: 320px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(57, 255, 20, 0.1) 0%, transparent 65%);
  pointer-events: none;
}

.page-products .prod-cta__panel {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 680px;
  margin: 0 auto;
}

.page-products .prod-cta__title {
  font-family: var(--font-head);
  font-size: clamp(1.6rem, 4vw, 2.5rem);
  line-height: 1.15;
  margin: 0 0 16px;
}

.page-products .prod-cta__copy {
  font-family: var(--font-body);
  font-size: 1.02rem;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.76);
  margin: 0 0 30px;
}

.page-products .prod-cta__actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 14px;
}

.page-products .prod-cta__link {
  display: inline-flex;
  align-items: center;
  padding: 13px 22px;
  border: 1px solid rgba(255, 255, 255, 0.4);
  border-radius: 8px;
  color: rgba(255, 255, 255, 0.9);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.94rem;
  text-decoration: none;
  transition: border-color var(--trans-fast), background var(--trans-fast), transform var(--trans-fast);
}

.page-products .prod-cta__link:hover {
  border-color: var(--c-neon);
  background: rgba(57, 255, 20, 0.08);
  transform: translateY(-2px);
}

/* ===== 响应式：平板与桌面 ===== */
@media (min-width: 768px) {
  .page-products .prod-download__grid {
    grid-template-columns: repeat(3, 1fr);
  }

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

  .page-products .prod-versions__grid {
    grid-template-columns: 1fr;
  }

  .page-products .prod-feature {
    grid-template-columns: 1fr 1fr;
  }

  .page-products .prod-feature--lineup,
  .page-products .prod-feature--stats {
    grid-template-columns: 0.9fr 1.1fr;
  }

  .page-products .prod-feature__media {
    min-height: auto;
  }

  .page-products .prod-feature__media img,
  .page-products .prod-feature--lineup .prod-feature__media img {
    object-position: center;
  }

  .page-products .prod-feature--lineup .prod-feature__media {
    min-height: 340px;
  }

  .page-products .prod-features__grid {
    gap: 28px;
  }
}

@media (min-width: 992px) {
  .page-products .prod-hero {
    padding: 24px 0 88px;
  }

  .page-products .prod-hero__grid {
    grid-template-columns: 1.08fr 0.92fr;
    gap: 56px;
    margin-top: 48px;
  }

  .page-products .prod-hero__stats {
    margin-top: 44px;
  }

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

  .page-products .prod-scenarios__grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .page-products .prod-features__grid {
    gap: 32px;
  }
}

@media (min-width: 1100px) {
  .page-products .prod-feature__content {
    padding: 44px;
  }

  .page-products .prod-feature--tablet .prod-feature__content {
    padding-right: 30px;
  }

  .page-products .prod-feature--stats .prod-feature__content {
    padding-left: 44px;
    padding-right: 30px;
  }

  .page-products .prod-feature--stats {
    grid-template-columns: 1.2fr 0.8fr;
  }

  .page-products .prod-feature--lineup {
    grid-template-columns: 0.8fr 1.2fr;
  }
}