.page-products {
  --prod-radius: 6px;
  --prod-gap: 20px;
}

.page-products .products-hero {
  position: relative;
  padding-top: 40px;
  padding-bottom: 36px;
  border-bottom: 2px solid var(--line);
  background:
    radial-gradient(120% 90% at 88% 0%, rgba(60, 140, 255, 0.22), transparent 62%),
    radial-gradient(90% 70% at 6% 8%, rgba(53, 242, 160, 0.14), transparent 64%),
    radial-gradient(70% 60% at 40% 100%, rgba(107, 227, 255, 0.10), transparent 70%);
  overflow: hidden;
}

.page-products .products-hero .breadcrumb {
  margin-bottom: 18px;
}

.page-products .products-hero .display-1 {
  margin: 8px 0 18px;
  max-width: 18ch;
  letter-spacing: -0.02em;
}

.page-products .products-hero .lede {
  max-width: 60ch;
}

.page-products .hero-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  list-style: none;
  margin: 28px 0 0;
  padding: 0;
}

.page-products .hero-stats .stat {
  border: 2px solid var(--line);
  border-radius: var(--prod-radius);
  background: rgba(13, 26, 43, 0.72);
  padding: 12px 14px;
}

.page-products .hero-stats .stat-value {
  display: block;
  font-family: var(--font-mono);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--neon);
  line-height: 1.1;
}

.page-products .hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

/* 展区快捷导航 */
.page-products .zone-nav-wrap {
  padding-top: 30px;
}

.page-products .zone-nav-title {
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  color: var(--mute);
  margin: 0 0 14px;
}

.page-products .zone-nav {
  position: sticky;
  top: calc(var(--header-h) - 16px);
  z-index: 30;
  padding: 12px 0;
  border-top: 2px solid var(--line);
  border-bottom: 2px solid var(--line);
  background: rgba(6, 11, 20, 0.94);
  backdrop-filter: blur(10px);
}

.page-products .zone-list {
  display: flex;
  gap: 10px;
  list-style: none;
  margin: 0;
  padding: 2px 0 6px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
}

.page-products .zone-list li {
  flex: 0 0 auto;
  scroll-snap-align: start;
}

.page-products .zone-link {
  display: grid;
  gap: 3px;
  min-width: 172px;
  padding: 10px 16px;
  border: 2px solid var(--line);
  border-radius: 999px;
  background: var(--ink-2);
  color: var(--white);
  text-decoration: none;
  transition: border-color 0.28s var(--ease), background 0.28s var(--ease), transform 0.28s var(--ease);
}

.page-products .zone-link:hover,
.page-products .zone-link:focus-visible {
  border-color: var(--neon);
  background: rgba(53, 242, 160, 0.10);
  transform: translateY(-2px);
}

.page-products .zone-num {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  color: var(--neon);
}

.page-products .zone-name {
  font-weight: 700;
  font-size: 0.98rem;
  letter-spacing: -0.01em;
}

.page-products .zone-desc {
  font-size: 0.74rem;
  color: var(--mute);
  line-height: 1.5;
}

/* 展区通用 */
.page-products .zone-sec {
  padding: 52px 0;
  border-bottom: 2px solid var(--line);
}

.page-products .zone-head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 24px;
}

.page-products .zone-index {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--neon);
  padding-left: 10px;
  border-left: 3px solid var(--neon);
  line-height: 1.2;
}

.page-products .zone-head .display-2 {
  margin: 0;
  max-width: 22ch;
}

.page-products .zone-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--prod-gap);
  align-items: start;
}

.page-products .zone-copy .prose {
  margin: 0 0 16px;
  max-width: 62ch;
}

.page-products .zone-copy .prose:last-child {
  margin-bottom: 0;
}

.page-products .prose--wide {
  max-width: 70ch;
  margin: 0 0 22px;
}

.page-products .prose a {
  color: var(--neon);
  text-decoration: none;
  border-bottom: 1px solid rgba(53, 242, 160, 0.45);
}

.page-products .zone-media {
  margin: 0;
  border: 2px solid var(--line);
  border-radius: var(--prod-radius);
  background: var(--ink-2);
  box-shadow: var(--shadow-soft);
  overflow: hidden;
}

.page-products .zone-media img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-products .zone-media .media-caption {
  padding: 10px 14px;
  border-top: 2px solid var(--line);
  font-size: 0.76rem;
  color: var(--mute);
  background: rgba(6, 11, 20, 0.6);
}

.page-products .zone-media--tall {
  max-width: 320px;
}

/* 展区一：两条路线 */
.page-products .zone-paths {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-products .path-item {
  border: 2px solid var(--line);
  border-left: 4px solid var(--neon);
  border-radius: var(--prod-radius);
  background: var(--ink-2);
  padding: 14px 16px;
}

.page-products .path-item:last-child {
  border-left-color: var(--blue);
}

.page-products .path-tag {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--neon);
  margin-bottom: 8px;
}

.page-products .path-item:last-child .path-tag {
  color: var(--blue);
}

.page-products .path-item p {
  margin: 0;
  font-size: 0.94rem;
  line-height: 1.75;
  color: var(--white);
}

/* 展区二：三个维度 */
.page-products .dim-list {
  list-style: none;
  margin: 20px 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-products .dim-item {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 4px 14px;
  padding: 14px 16px;
  border: 2px solid var(--line);
  border-radius: var(--prod-radius);
  background: linear-gradient(180deg, rgba(13, 26, 43, 0.9), rgba(6, 11, 20, 0.9));
}

.page-products .dim-value {
  grid-row: span 2;
  align-self: center;
  font-family: var(--font-mono);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--blue);
  min-width: 4.6em;
}

.page-products .dim-name {
  font-weight: 700;
  font-size: 0.98rem;
}

.page-products .dim-note {
  font-size: 0.86rem;
  line-height: 1.7;
  color: var(--mute);
}

/* 展区三：试玩步骤 */
.page-products .zone-sec--trial {
  background:
    linear-gradient(180deg, rgba(53, 242, 160, 0.05), transparent 40%),
    var(--ink);
}

.page-products .steps {
  list-style: none;
  position: relative;
  margin: 22px 0;
  padding: 0 0 0 26px;
}

.page-products .steps::before {
  content: "";
  position: absolute;
  left: 6px;
  top: 10px;
  bottom: 10px;
  width: 2px;
  background: linear-gradient(180deg, var(--neon), var(--blue));
  opacity: 0.55;
}

.page-products .step {
  position: relative;
  margin-bottom: 10px;
}

.page-products .step::before {
  content: "";
  position: absolute;
  left: -26px;
  top: 20px;
  width: 14px;
  height: 14px;
  box-sizing: border-box;
  border: 2px solid var(--neon);
  border-radius: 50%;
  background: var(--ink);
}

.page-products .step details {
  border: 2px solid var(--line);
  border-radius: var(--prod-radius);
  background: var(--ink-2);
}

.page-products .step summary {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  cursor: pointer;
  list-style: none;
  font-weight: 700;
  font-size: 1rem;
}

.page-products .step summary::-webkit-details-marker {
  display: none;
}

.page-products .step-num {
  font-family: var(--font-mono);
  font-size: 0.86rem;
  color: var(--neon);
  letter-spacing: 0.08em;
}

.page-products .step details[open] {
  border-color: rgba(53, 242, 160, 0.5);
}

.page-products .step-body {
  padding: 0 16px 16px 42px;
}

.page-products .step-body p {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.8;
  color: var(--mute);
}

/* 展区四：返水六档 */
.page-products .rebate-table {
  border: 2px solid var(--line);
  border-radius: var(--prod-radius);
  background: var(--ink-2);
  overflow: hidden;
}

.page-products .rebate-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 6px;
  padding: 14px 16px;
  border-bottom: 2px solid var(--line);
  border-left: 4px solid transparent;
  transition: background 0.28s var(--ease), border-left-color 0.28s var(--ease);
}

.page-products .rebate-row:last-child {
  border-bottom: none;
}

.page-products .rebate-row:hover {
  background: rgba(53, 242, 160, 0.07);
  border-left-color: var(--amber);
}

.page-products .rebate-row--head {
  display: none;
}

.page-products .rebate-tier {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  letter-spacing: 0.1em;
  color: var(--mute);
}

.page-products .rebate-range {
  font-family: var(--font-mono);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--amber);
  letter-spacing: 0.02em;
}

.page-products .rebate-scene {
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--white);
}

.page-products .rebate-scale {
  display: flex;
  align-items: flex-end;
  gap: 6px;
  margin: 22px 0 8px;
  height: 46px;
}

.page-products .scale-seg {
  flex: 1 1 0;
  min-width: 0;
  border-radius: 2px;
  background: var(--amber);
}

.page-products .scale-seg:nth-child(1) { height: 8px;  opacity: 0.28; }
.page-products .scale-seg:nth-child(2) { height: 14px; opacity: 0.38; }
.page-products .scale-seg:nth-child(3) { height: 20px; opacity: 0.50; }
.page-products .scale-seg:nth-child(4) { height: 27px; opacity: 0.64; }
.page-products .scale-seg:nth-child(5) { height: 35px; opacity: 0.80; }
.page-products .scale-seg:nth-child(6) { height: 44px; opacity: 1; }

.page-products .scale-note {
  margin: 0 0 26px;
  font-size: 0.74rem;
  letter-spacing: 0.04em;
  color: var(--mute);
}

.page-products .rebate-foot {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--prod-gap);
  align-items: center;
}

/* 展区五：提醒列表 */
.page-products .remind-list {
  list-style: none;
  margin: 20px 0 16px;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-products .remind-item {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 14px;
  align-items: center;
  padding: 14px 16px;
  border: 2px solid var(--line);
  border-radius: var(--prod-radius);
  background: var(--ink-2);
}

.page-products .remind-num {
  font-family: var(--font-mono);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--cyan);
}

.page-products .remind-text {
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--mute);
}

.page-products .remind-text strong {
  color: var(--white);
  font-weight: 700;
}

/* 理由 */
.page-products .reason-sec {
  padding: 52px 0;
  border-bottom: 2px solid var(--line);
  background: linear-gradient(180deg, rgba(60, 140, 255, 0.07), transparent 55%);
}

.page-products .reason-grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
}

.page-products .reason-item {
  padding: 20px 18px;
  border: 2px solid var(--line);
  border-top: 4px solid var(--blue);
  border-radius: var(--prod-radius);
  background: var(--ink-2);
  box-shadow: var(--shadow-soft);
}

.page-products .reason-item:nth-child(2) {
  border-top-color: var(--neon);
}

.page-products .reason-item:nth-child(3) {
  border-top-color: var(--amber);
}

.page-products .reason-num {
  display: block;
  font-family: var(--font-mono);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 10px;
}

.page-products .reason-title {
  margin: 0 0 8px;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--white);
}

.page-products .reason-item p {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.75;
  color: var(--mute);
}

/* 开始使用 */
.page-products .start-sec {
  padding: 52px 0 64px;
}

.page-products .start-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
}

.page-products .start-card {
  display: grid;
  gap: 8px;
  padding: 18px 18px 20px;
  border: 2px solid var(--line);
  border-radius: var(--prod-radius);
  background: var(--ink-2);
  text-decoration: none;
  color: var(--white);
  transition: border-color 0.28s var(--ease), transform 0.28s var(--ease), background 0.28s var(--ease);
}

.page-products .start-card:hover,
.page-products .start-card:focus-visible {
  border-color: var(--neon);
  background: rgba(53, 242, 160, 0.08);
  transform: translateY(-3px);
}

.page-products .start-kicker {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  color: var(--neon);
}

.page-products .start-title {
  font-weight: 700;
  font-size: 1.05rem;
}

.page-products .start-desc {
  font-size: 0.86rem;
  line-height: 1.7;
  color: var(--mute);
}

.page-products .start-contact {
  margin: 28px 0 18px;
  padding: 18px;
  border: 2px solid var(--line);
  border-left: 4px solid var(--blue);
  border-radius: var(--prod-radius);
  background: rgba(13, 26, 43, 0.7);
}

.page-products .contact-line {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 14px;
  margin: 0 0 10px;
  font-size: 0.9rem;
}

.page-products .contact-line:last-child {
  margin-bottom: 0;
}

.page-products .contact-label {
  min-width: 5.4em;
  font-size: 0.74rem;
  letter-spacing: 0.1em;
  color: var(--mute);
  align-self: center;
}

.page-products .contact-value {
  font-family: var(--font-mono);
  color: var(--white);
  word-break: break-all;
}

@media (min-width: 720px) {
  .page-products .products-hero {
    padding-top: 56px;
    padding-bottom: 48px;
  }

  .page-products .hero-stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 16px;
  }

  .page-products .zone-sec {
    padding: 68px 0;
  }

  .page-products .zone-grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    gap: 36px;
  }

  .page-products .zone-grid--flip .zone-media {
    order: -1;
  }

  .page-products .zone-media--tall {
    max-width: 100%;
  }

  .page-products .rebate-row {
    grid-template-columns: 96px 190px minmax(0, 1fr);
    align-items: center;
    gap: 16px;
    padding: 16px 20px;
  }

  .page-products .rebate-row--head {
    display: grid;
    background: rgba(6, 11, 20, 0.7);
    font-size: 0.74rem;
    letter-spacing: 0.1em;
    color: var(--mute);
  }

  .page-products .rebate-row--head span {
    font-family: var(--font-mono);
  }

  .page-products .rebate-range {
    font-size: 1.25rem;
  }

  .page-products .rebate-foot {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    gap: 32px;
  }

  .page-products .reason-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
  }

  .page-products .start-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
  }
}

@media (min-width: 1080px) {
  .page-products .zone-grid {
    gap: 48px;
  }

  .page-products .zone-grid--flip .zone-media {
    order: 2;
  }

  .page-products .zone-head .display-2 {
    max-width: 30ch;
  }

  .page-products .dim-item {
    grid-template-columns: 6.4em minmax(0, 1fr);
    gap: 6px 20px;
  }

  .page-products .reason-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-products .reason-item {
    padding: 24px 20px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .zone-link,
  .page-products .start-card,
  .page-products .rebate-row {
    transition: none;
  }

  .page-products .zone-link:hover,
  .page-products .start-card:hover {
    transform: none;
  }
}