.page-products {
  overflow-x: hidden;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--paper);
  line-height: 1.8;
}

.page-products .prod-hero {
  position: relative;
  background: linear-gradient(135deg, var(--primary) 0%, var(--deep-red) 88%);
  color: var(--paper);
  padding: 48px 0 96px;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 36px), 0 100%);
}

.page-products .prod-hero__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.page-products .prod-hero .breadcrumb {
  color: rgba(255, 255, 255, 0.72);
  margin-bottom: 20px;
}

.page-products .prod-hero .breadcrumb a {
  color: var(--paper);
  text-decoration: none;
  transition: color 0.2s ease;
}

.page-products .prod-hero .breadcrumb a:hover,
.page-products .prod-hero .breadcrumb a:focus {
  color: var(--light-gold);
}

.page-products .prod-hero__kicker {
  margin: 0 0 12px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--light-gold);
}

.page-products .prod-hero h1 {
  margin: 0 0 20px;
  font-family: var(--font-title);
  font-size: clamp(28px, 5.5vw, 46px);
  line-height: 1.22;
  letter-spacing: -0.01em;
  max-width: 14em;
}

.page-products .prod-hero__lead {
  margin: 0 0 28px;
  font-size: 16px;
  line-height: 1.9;
  color: rgba(255, 255, 255, 0.92);
  max-width: 34em;
}

.page-products .prod-hero__stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  max-width: 480px;
}

.page-products .prod-hero__stat {
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: var(--radius-md);
  padding: 14px 16px;
  display: flex;
  flex-direction: column;
}

.page-products .prod-hero__stat strong {
  font-family: var(--font-title);
  font-size: 22px;
  line-height: 1.2;
  color: var(--light-gold);
}

.page-products .prod-hero__stat span {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.82);
}

.page-products .prod-hero__visual {
  display: none;
}

.page-products .prod-overview {
  background: var(--warm-gray);
  padding: 64px 0 72px;
}

.page-products .prod-overview__head {
  margin-bottom: 28px;
  max-width: 34em;
}

.page-products .prod-overview__head .section-title {
  margin-bottom: 12px;
}

.page-products .prod-overview__head p {
  color: var(--gray);
  font-size: 15px;
}

.page-products .prod-overview__track {
  display: flex;
  gap: 16px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding: 8px 4px 20px;
  margin: 0 -4px;
  -webkit-overflow-scrolling: touch;
}

.page-products .prod-overview__card {
  scroll-snap-align: start;
  flex: 0 0 276px;
  background: var(--paper);
  border-radius: var(--radius-lg);
  border-top: 4px solid var(--primary);
  padding: 28px 24px 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.06);
}

.page-products .prod-overview__index {
  font-family: var(--font-title);
  font-size: 28px;
  font-weight: 700;
  color: var(--primary);
  line-height: 1;
}

.page-products .prod-overview__card h3 {
  margin: 0;
  font-family: var(--font-title);
  font-size: 20px;
  line-height: 1.4;
}

.page-products .prod-overview__card p {
  margin: 0;
  font-size: 14px;
  color: var(--gray);
  flex: 1;
}

.page-products .prod-overview__card .btn {
  align-self: flex-start;
}

.page-products .prod-replay {
  background: var(--paper);
  padding: 72px 0 64px;
}

.page-products .prod-replay__layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  align-items: center;
}

.page-products .prod-replay__content .section-title {
  margin-bottom: 16px;
}

.page-products .prod-replay__lead {
  margin: 0 0 24px;
  font-size: 15px;
  color: var(--gray);
}

.page-products .prod-replay__steps {
  margin: 0 0 24px;
  padding: 0;
  list-style: none;
  counter-reset: replay-step;
  display: grid;
  gap: 14px;
}

.page-products .prod-replay__steps li {
  counter-increment: replay-step;
  position: relative;
  padding-left: 44px;
  font-size: 14px;
  color: var(--gray);
  min-height: 32px;
  display: flex;
  align-items: center;
}

.page-products .prod-replay__steps li::before {
  content: counter(replay-step, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--warm-gray);
  color: var(--primary);
  font-family: var(--font-title);
  font-weight: 700;
  font-size: 13px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.page-products .prod-replay__steps strong {
  color: var(--ink);
  font-weight: 600;
}

.page-products .prod-replay__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-products .prod-replay__media {
  margin: 0;
}

.page-products .prod-replay__media img {
  width: 100%;
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-lg);
  background: var(--warm-gray);
}

.page-products .prod-replay__media figcaption {
  font-size: 13px;
  color: var(--gray);
  padding: 10px 4px 0;
}

.page-products .prod-replay__timeline {
  margin-top: 48px;
  position: relative;
  display: flex;
  justify-content: space-between;
  padding-top: 28px;
}

.page-products .prod-replay__timeline::before {
  content: "";
  position: absolute;
  top: 8px;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--warm-gray);
}

.page-products .prod-replay__timeline::after {
  content: "";
  position: absolute;
  top: 8px;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--primary) 0%, var(--gold) 100%);
  transform-origin: left;
  transform: scaleX(0.88);
  opacity: 0.18;
}

.page-products .prod-replay__node {
  position: relative;
  flex: 1;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.page-products .prod-replay__node .prod-replay__dot {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--primary);
  border: 3px solid var(--paper);
  box-shadow: 0 0 0 2px var(--primary), 0 0 0 4px rgba(199, 0, 11, 0.15);
  position: absolute;
  top: -2px;
}

.page-products .prod-replay__node:first-child .prod-replay__dot {
  background: var(--gold);
  box-shadow: 0 0 0 2px var(--gold), 0 0 0 4px rgba(212, 160, 23, 0.2);
}

.page-products .prod-replay__node .prod-replay__label {
  font-size: 12px;
  color: var(--gray);
  margin-top: 20px;
}

.page-products .prod-replay__node:first-child .prod-replay__label {
  color: var(--primary);
  font-weight: 600;
}

.page-products .prod-replay__note {
  margin: 20px 0 0;
  text-align: center;
  font-size: 13px;
  color: var(--gray);
}

.page-products .prod-push {
  background: var(--ink);
  color: var(--paper);
  padding: 72px 0 80px;
  position: relative;
  overflow: hidden;
}

.page-products .prod-push::before {
  content: "";
  position: absolute;
  top: -40px;
  right: -80px;
  width: 240px;
  height: 240px;
  border-radius: 50%;
  border: 2px dashed rgba(212, 160, 23, 0.32);
}

.page-products .prod-push::after {
  content: "";
  position: absolute;
  bottom: -20px;
  left: -40px;
  width: 160px;
  height: 160px;
  border-radius: 50%;
  border: 1px dashed rgba(255, 255, 255, 0.14);
}

.page-products .prod-push__layout {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  align-items: center;
}

.page-products .prod-push__media {
  margin: 0;
  display: flex;
  justify-content: center;
}

.page-products .prod-push__media img {
  width: 240px;
  max-width: 100%;
  height: auto;
  border-radius: calc(var(--radius-lg) + 4px);
  box-shadow: 0 24px 48px rgba(0, 0, 0, 0.38);
  object-fit: cover;
}

.page-products .prod-push__kicker {
  margin: 0 0 8px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.16em;
  color: var(--gold);
  text-transform: uppercase;
}

.page-products .prod-push__content .section-title {
  margin-bottom: 16px;
}

.page-products .prod-push__lead {
  margin: 0 0 20px;
  font-size: 15px;
  color: rgba(255, 255, 255, 0.84);
}

.page-products .prod-push__points {
  margin: 0 0 24px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}

.page-products .prod-push__points li {
  position: relative;
  padding-left: 20px;
  font-size: 14px;
  color: rgba(255, 255, 255, 0.78);
}

.page-products .prod-push__points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.68em;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--gold);
}

.page-products .prod-push__demo {
  max-width: 320px;
}

.page-products .prod-push__demo-title {
  margin: 0 0 10px;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: rgba(255, 255, 255, 0.56);
  text-transform: uppercase;
}

.page-products .prod-push__demo-card {
  background: var(--warm-gray);
  color: var(--ink);
  border-left: 4px solid var(--gold);
  border-radius: var(--radius-md);
  padding: 16px 18px;
  display: grid;
  gap: 4px;
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.24);
}

.page-products .prod-push__demo-card svg {
  width: 24px;
  height: 24px;
  margin-bottom: 4px;
}

.page-products .prod-push__demo-team {
  font-size: 13px;
  color: var(--gray);
  font-weight: 600;
}

.page-products .prod-push__demo-score {
  font-family: var(--font-title);
  font-size: 22px;
  color: var(--ink);
}

.page-products .prod-push__demo-text {
  font-size: 13px;
  color: var(--primary);
}

.page-products .prod-zone {
  background: var(--warm-gray);
  padding: 72px 0;
}

.page-products .prod-zone > .container > .section-title {
  margin-bottom: 24px;
}

.page-products .prod-zone__layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
}

.page-products .prod-zone__content p {
  margin: 0 0 20px;
  font-size: 15px;
  color: var(--gray);
}

.page-products .prod-zone__legend {
  background: var(--paper);
  border-radius: var(--radius-md);
  padding: 20px 22px;
  margin-bottom: 24px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.04);
}

.page-products .prod-zone__legend-title {
  margin: 0 0 12px;
  font-family: var(--font-title);
  font-size: 15px;
  font-weight: 700;
  color: var(--ink);
}

.page-products .prod-zone__legend .legend {
  gap: 10px;
}

.page-products .prod-zone__media {
  margin: 0;
}

.page-products .prod-zone__media img {
  width: 100%;
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-lg);
  background: var(--paper);
}

.page-products .prod-zone__test {
  background: var(--paper);
  border: 2px solid var(--primary);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  position: relative;
}

.page-products .prod-zone__test-tag {
  display: inline-block;
  background: var(--primary);
  color: var(--paper);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  margin: 0 0 12px;
}

.page-products .prod-zone__test h3 {
  margin: 0 0 12px;
  font-family: var(--font-title);
  font-size: 20px;
  line-height: 1.4;
  color: var(--ink);
}

.page-products .prod-zone__test > p {
  margin: 0 0 20px;
  font-size: 14px;
  color: var(--gray);
}

.page-products .prod-zone__switch {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
}

.page-products .prod-zone__switch-input {
  position: absolute;
  opacity: 0;
  width: 1px;
  height: 1px;
}

.page-products .prod-zone__switch-track {
  width: 56px;
  height: 32px;
  border-radius: var(--radius-pill);
  background: var(--gray);
  position: relative;
  cursor: pointer;
  transition: background 0.25s ease;
  flex: 0 0 56px;
}

.page-products .prod-zone__switch-thumb {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--paper);
  position: absolute;
  top: 4px;
  left: 4px;
  transition: transform 0.25s ease;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
}

.page-products .prod-zone__switch-input:checked + .prod-zone__switch-track {
  background: var(--primary);
}

.page-products .prod-zone__switch-input:checked + .prod-zone__switch-track .prod-zone__switch-thumb {
  transform: translateX(24px);
}

.page-products .prod-zone__switch-status {
  font-size: 14px;
  font-weight: 600;
  color: var(--primary);
}

.page-products .prod-zone__switch-input:not(:checked) ~ .prod-zone__switch-status {
  color: var(--gray);
}

.page-products .prod-zone__beta-media {
  margin: 0;
}

.page-products .prod-zone__beta-media img {
  width: 100%;
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  background: var(--warm-gray);
}

.page-products .prod-column {
  background: var(--paper);
  padding: 72px 0;
  position: relative;
}

.page-products .prod-column::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--primary) 0%, var(--gold) 55%, transparent 100%);
}

.page-products .prod-column__layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 36px;
  align-items: center;
}

.page-products .prod-column__kicker {
  margin: 0 0 8px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.16em;
  color: var(--gold);
  text-transform: uppercase;
}

.page-products .prod-column__content .section-title {
  margin-bottom: 16px;
}

.page-products .prod-column__lead {
  margin: 0 0 20px;
  font-size: 15px;
  color: var(--gray);
}

.page-products .prod-column__points {
  margin: 0 0 24px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}

.page-products .prod-column__points li {
  position: relative;
  padding-left: 20px;
  font-size: 14px;
  color: var(--gray);
}

.page-products .prod-column__points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.68em;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--primary);
}

.page-products .prod-column__save {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 16px;
  position: relative;
}

.page-products .prod-column__save::after {
  content: "已保存至-418批次";
  position: absolute;
  bottom: calc(100% + 10px);
  left: 0;
  background: var(--ink);
  color: var(--paper);
  font-size: 13px;
  line-height: 1;
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transform: translateY(4px);
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.page-products .prod-column__save::before {
  content: "";
  position: absolute;
  bottom: calc(100% + 4px);
  left: 40px;
  border: 6px solid transparent;
  border-top-color: var(--ink);
  opacity: 0;
  transition: opacity 0.2s ease;
}

.page-products .prod-column__save:focus-within::after,
.page-products .prod-column__save:focus-within::before {
  opacity: 1;
  transform: translateY(0);
}

.page-products .prod-column__save-note {
  font-size: 13px;
  color: var(--gray);
  transition: color 0.2s ease, font-weight 0.2s ease;
}

.page-products .prod-column__save:focus-within .prod-column__save-note {
  color: var(--primary);
  font-weight: 600;
}

.page-products .prod-column__media {
  margin: 0;
}

.page-products .prod-column__media img {
  width: 100%;
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-lg);
  background: var(--warm-gray);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.1);
}

.page-products .prod-column__media figcaption {
  font-size: 13px;
  color: var(--gray);
  padding: 10px 4px 0;
}

.page-products .prod-next {
  padding: 64px 0 80px;
  background: linear-gradient(135deg, var(--deep-red) 0%, var(--primary) 100%);
}

.page-products .prod-next__inner {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-lg);
  padding: 40px 24px;
  text-align: center;
  color: var(--paper);
}

.page-products .prod-next h2 {
  margin: 0 0 12px;
  font-family: var(--font-title);
  font-size: clamp(22px, 3.4vw, 32px);
  line-height: 1.3;
}

.page-products .prod-next p {
  margin: 0 auto 24px;
  max-width: 40em;
  font-size: 14px;
  color: rgba(255, 255, 255, 0.86);
}

.page-products .prod-next__actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
}

@media (min-width: 600px) {
  .page-products .prod-hero__stats {
    grid-template-columns: repeat(4, 1fr);
  }

  .page-products .prod-zone__switch-status {
    min-width: auto;
  }

  .page-products .prod-next__inner {
    padding: 48px 40px;
  }
}

@media (min-width: 900px) {
  .page-products .prod-hero {
    padding: 72px 0 128px;
  }

  .page-products .prod-hero__inner {
    grid-template-columns: 1.15fr 0.85fr;
    gap: 48px;
  }

  .page-products .prod-hero__visual {
    display: flex;
    justify-content: center;
    align-items: center;
  }

  .page-products .prod-hero__visual svg {
    width: min(100%, 360px);
    height: auto;
  }

  .page-products .prod-overview {
    padding: 84px 0 88px;
  }

  .page-products .prod-overview__track {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    overflow: visible;
    padding: 8px 0 0;
    margin: 0;
  }

  .page-products .prod-overview__card {
    flex: none;
    min-width: 0;
  }

  .page-products .prod-replay {
    padding: 88px 0 72px;
  }

  .page-products .prod-replay__layout {
    grid-template-columns: 1.05fr 0.95fr;
    gap: 56px;
  }

  .page-products .prod-replay__steps {
    gap: 16px;
  }

  .page-products .prod-push {
    padding: 88px 0 96px;
  }

  .page-products .prod-push__layout {
    grid-template-columns: 0.8fr 1.2fr;
    gap: 64px;
  }

  .page-products .prod-push__media img {
    width: 300px;
  }

  .page-products .prod-zone {
    padding: 84px 0;
  }

  .page-products .prod-zone__layout {
    grid-template-columns: 1.05fr 0.95fr;
    gap: 56px;
  }

  .page-products .prod-zone__test {
    padding: 32px 28px;
  }

  .page-products .prod-column {
    padding: 84px 0;
  }

  .page-products .prod-column__layout {
    grid-template-columns: 1.05fr 0.95fr;
    gap: 56px;
  }

  .page-products .prod-column__save::after {
    left: 16px;
  }

  .page-products .prod-column__save::before {
    left: 56px;
  }

  .page-products .prod-next {
    padding: 80px 0 96px;
  }

  .page-products .prod-next__inner {
    padding: 56px 48px;
  }

  .page-products .prod-next__actions {
    gap: 16px;
  }
}