.page-products {
  --angle-tilt: -2.2deg;
  background: var(--color-bg);
  color: var(--color-paper);
  overflow-x: hidden;
}

.page-products .product-hero,
.page-products .download-guide,
.page-products .flow-guide,
.page-products .device-switch,
.page-products .swipe-tips,
.page-products .cn-tab,
.page-products .support-banner {
  padding: 40px 0;
}

.page-products .section-head {
  margin-bottom: 0;
}

@media (min-width: 768px) {
  .page-products .product-hero,
  .page-products .download-guide,
  .page-products .flow-guide,
  .page-products .device-switch,
  .page-products .swipe-tips,
  .page-products .cn-tab,
  .page-products .support-banner {
    padding: 64px 0;
  }
}

.page-products .product-hero {
  position: relative;
  border-bottom: 1px solid var(--border-green);
  background:
    radial-gradient(circle at 88% 10%, rgba(255, 61, 46, 0.14) 0%, transparent 30%),
    linear-gradient(150deg, var(--color-bg) 0%, var(--color-bg-light) 55%, var(--color-bg) 100%);
  overflow: hidden;
}

.page-products .product-hero__inner {
  display: grid;
  gap: 32px;
  align-items: center;
  margin-top: 32px;
}

.page-products .product-hero__media {
  position: relative;
  max-width: 260px;
  margin: 0 auto;
}

.page-products .product-hero__media::before {
  content: "";
  position: absolute;
  inset: 10px -10px -10px 10px;
  border: 1px solid var(--border-green);
  border-radius: 28px;
  opacity: 0.35;
}

.page-products .product-hero__media img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--border-green);
  border-radius: 24px;
  box-shadow: 20px 20px 0 rgba(0, 255, 163, 0.06);
  transform: rotate(var(--angle-tilt));
}

.page-products .product-hero__content {
  text-align: center;
}

.page-products .product-hero__lead {
  max-width: 600px;
  margin: 20px auto 0;
  color: var(--color-gray);
  font-size: 1.0625rem;
  line-height: 1.8;
}

.page-products .product-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
  margin-top: 24px;
}

.page-products .product-hero__qrcode {
  position: relative;
  display: inline-flex;
  margin-top: 28px;
  padding: 10px;
  background: var(--color-paper);
  border-radius: 10px;
  cursor: pointer;
}

.page-products .product-hero__qrcode img {
  display: block;
  width: 120px;
  height: 120px;
  border-radius: 6px;
}

.page-products .product-hero__qrcode-hint {
  position: absolute;
  bottom: calc(100% + 10px);
  left: 50%;
  transform: translateX(-50%) translateY(4px);
  padding: 8px 14px;
  background: var(--color-accent);
  color: var(--color-bg);
  font-size: 0.8125rem;
  font-weight: 700;
  white-space: nowrap;
  border-radius: var(--radius);
  box-shadow: 0 4px 12px rgba(0, 255, 163, 0.25);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.page-products .product-hero__qrcode:hover .product-hero__qrcode-hint,
.page-products .product-hero__qrcode:focus-within .product-hero__qrcode-hint {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

.page-products .product-hero__meta {
  margin-top: 16px;
  color: var(--color-gray);
  font-size: 0.875rem;
  line-height: 1.6;
}

.page-products .download-guide {
  background: var(--color-bg);
}

.page-products .download-guide__grid {
  display: grid;
  gap: 20px;
  margin-top: 32px;
}

.page-products .download-guide__card {
  padding: 24px;
  background: var(--color-bg-light);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.page-products .download-guide__card:hover {
  transform: translateY(-4px);
  box-shadow: 0 14px 28px rgba(0, 0, 0, 0.3);
}

.page-products .download-guide__hd {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
}

.page-products .download-guide__hd h3 {
  margin: 0;
  font-size: 1.25rem;
  font-weight: 900;
}

.page-products .download-guide__card > p {
  margin: 0 0 20px;
  color: var(--color-gray);
  line-height: 1.7;
}

.page-products .flow-guide {
  background: linear-gradient(120deg, rgba(0, 255, 163, 0.04) 0%, transparent 50%);
  border-block: 1px solid var(--border-color);
}

.page-products .flow-guide__layout {
  display: grid;
  gap: 32px;
  align-items: start;
  margin-top: 32px;
}

.page-products .flow-guide__visual img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--border-green);
  border-radius: var(--radius);
}

.page-products .flow-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 20px;
}

.page-products .flow-step {
  position: relative;
  padding-left: 56px;
}

.page-products .flow-step:not(:last-child)::before {
  content: "";
  position: absolute;
  left: 19px;
  top: 46px;
  bottom: -18px;
  width: 1px;
  background: var(--border-green);
  opacity: 0.55;
}

.page-products .flow-step__num {
  position: absolute;
  left: 0;
  top: 2px;
  z-index: 1;
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  font-family: var(--font-data);
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--color-accent);
  border: 1px solid var(--border-green);
  border-radius: 50%;
  background: var(--color-bg-light);
}

.page-products .flow-step details {
  padding-top: 6px;
}

.page-products .flow-step__title {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin: 0;
  font-size: 1.0625rem;
  font-weight: 800;
  color: var(--color-paper);
}

.page-products .flow-step__title::-webkit-details-marker {
  display: none;
}

.page-products .flow-step__title::after {
  content: "+";
  flex: none;
  font-family: var(--font-data);
  font-size: 1.25rem;
  font-weight: 400;
  line-height: 1;
  color: var(--color-accent);
}

.page-products .flow-step details[open] .flow-step__title::after {
  content: "−";
  color: var(--color-hot);
}

.page-products .flow-step__desc {
  margin: 8px 0 0;
  color: var(--color-gray);
  font-size: 0.9375rem;
  line-height: 1.75;
}

.page-products .device-switch {
  background:
    linear-gradient(115deg, transparent 58%, rgba(0, 255, 163, 0.05) 58%),
    var(--color-bg-dark);
  border-bottom: 1px solid var(--border-color);
}

.page-products .device-switch__layout {
  display: grid;
  gap: 32px;
  align-items: center;
  margin-top: 32px;
}

.page-products .device-switch__features {
  display: grid;
  gap: 20px;
}

.page-products .device-switch__item {
  position: relative;
  padding-left: 56px;
}

.page-products .device-switch__num {
  position: absolute;
  left: 0;
  top: 2px;
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  font-family: var(--font-data);
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--color-hot);
  border: 1px solid rgba(255, 61, 46, 0.45);
  border-radius: 50%;
  background: rgba(255, 61, 46, 0.08);
}

.page-products .device-switch__item h3 {
  margin: 0 0 6px;
  font-size: 1.0625rem;
  font-weight: 800;
}

.page-products .device-switch__item p {
  margin: 0;
  color: var(--color-gray);
  line-height: 1.7;
}

.page-products .device-switch__panel {
  margin-top: 24px;
}

.page-products .device-switch__content > .btn {
  margin-top: 24px;
}

.page-products .device-switch__media img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
}

.page-products .device-entry {
  display: flex;
  gap: 16px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  margin-top: 32px;
  padding-bottom: 12px;
  -webkit-overflow-scrolling: touch;
}

.page-products .device-entry__card {
  flex: 0 0 250px;
  scroll-snap-align: start;
  padding: 20px;
  background: rgba(20, 33, 61, 0.66);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
}

.page-products .device-entry__icon {
  display: inline-block;
  padding: 4px 10px;
  margin-bottom: 10px;
  font-family: var(--font-data);
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--color-accent);
  border: 1px solid var(--border-green);
  border-radius: 4px;
}

.page-products .device-entry__card h3 {
  margin: 0 0 6px;
  font-size: 1rem;
  font-weight: 800;
}

.page-products .device-entry__card p {
  margin: 0;
  font-size: 0.875rem;
  color: var(--color-gray);
  line-height: 1.6;
}

.page-products .swipe-tips {
  background: var(--color-bg);
}

.page-products .swipe-tips__grid {
  display: grid;
  gap: 24px;
  align-items: center;
  margin-top: 32px;
}

.page-products .swipe-tips__media img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
}

.page-products .swipe-tips__content p {
  margin: 0;
  font-weight: 600;
}

.page-products .swipe-tips__list {
  margin: 12px 0 0;
  padding-left: 20px;
  display: grid;
  gap: 8px;
  color: var(--color-gray);
  line-height: 1.75;
}

.page-products .swipe-track {
  display: flex;
  gap: 16px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  margin-top: 32px;
  padding: 2px 2px 16px;
  -webkit-overflow-scrolling: touch;
}

.page-products .swipe-card {
  flex: 0 0 240px;
  scroll-snap-align: start;
  padding: 20px;
  background: var(--color-bg-light);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
}

.page-products .swipe-card__tag {
  display: inline-block;
  padding: 4px 10px;
  margin-bottom: 12px;
  font-family: var(--font-data);
  font-size: 0.8125rem;
  color: var(--color-accent);
  border: 1px solid var(--border-green);
  border-radius: 999px;
}

.page-products .swipe-card h4 {
  margin: 0 0 8px;
  font-size: 1rem;
  line-height: 1.5;
}

.page-products .swipe-card p {
  margin: 0;
  font-size: 0.875rem;
  color: var(--color-gray);
  line-height: 1.6;
}

.page-products .cn-tab {
  background:
    radial-gradient(circle at 10% 90%, rgba(255, 61, 46, 0.08) 0%, transparent 32%),
    var(--color-bg);
  border-top: 1px solid var(--border-color);
}

.page-products .cn-tab__layout {
  display: grid;
  gap: 32px;
  align-items: center;
  margin-top: 32px;
}

.page-products .cn-tab__content > p {
  margin: 0;
  color: var(--color-gray);
  line-height: 1.8;
}

.page-products .cn-tab__list {
  list-style: none;
  margin: 20px 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-products .cn-tab__item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  background: var(--color-bg-light);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  font-size: 0.9375rem;
}

.page-products .cn-tab__badge {
  flex: none;
  padding: 4px 10px;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--color-bg);
  background: var(--color-accent);
  border-radius: 999px;
}

.page-products .cn-tab__media img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
}

.page-products .support-banner {
  background: var(--color-bg);
}

.page-products .support-banner__inner {
  padding: 36px 24px;
  text-align: center;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.25);
}

.page-products .support-banner__kicker {
  margin: 0 0 8px;
  font-family: var(--font-data);
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--color-hot);
}

.page-products .support-banner__inner h2 {
  margin: 0 0 12px;
  font-size: 1.5rem;
  font-weight: 900;
  color: var(--color-ink);
}

.page-products .support-banner__inner p {
  margin: 0 auto;
  max-width: 560px;
  color: var(--color-ink);
  line-height: 1.7;
}

.page-products .support-banner__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 20px;
  justify-content: center;
  align-items: center;
  margin-top: 24px;
}

.page-products .support-banner__link {
  display: inline-flex;
  align-items: center;
  font-weight: 700;
  color: var(--color-ink);
  text-decoration: underline;
  text-underline-offset: 4px;
}

@media (min-width: 768px) {
  .page-products .product-hero__inner {
    grid-template-columns: 280px 1fr;
    gap: 48px;
  }

  .page-products .product-hero__content {
    text-align: left;
  }

  .page-products .product-hero__lead {
    margin: 20px 0 0;
  }

  .page-products .product-hero__actions {
    justify-content: flex-start;
  }

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

  .page-products .flow-guide__layout {
    grid-template-columns: minmax(320px, 440px) 1fr;
    gap: 48px;
  }

  .page-products .swipe-tips__grid {
    grid-template-columns: 1fr 1fr;
  }

  .page-products .cn-tab__layout {
    grid-template-columns: 1fr 1fr;
    gap: 48px;
  }
}

@media (min-width: 900px) {
  .page-products .device-entry {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    overflow: visible;
    scroll-snap-type: none;
    padding-bottom: 0;
  }

  .page-products .device-entry__card {
    flex: none;
  }
}

@media (min-width: 1080px) {
  .page-products .product-hero__media {
    max-width: 300px;
  }

  .page-products .device-switch__layout {
    grid-template-columns: 1fr 1.1fr;
    gap: 56px;
  }

  .page-products .swipe-track {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    overflow: visible;
    scroll-snap-type: none;
    padding-bottom: 0;
  }
}