.page-products {
  --prod-gap: 18px;
  --prod-pad: clamp(18px, 2.4vw, 28px);
  background: var(--ink);
  color: var(--paper);
}

.page-products .prod-crumb-wrap {
  padding-top: clamp(96px, 12vw, 128px);
  padding-bottom: 4px;
}

/* 面包屑 */
.page-products .breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 0.8125rem;
  color: var(--muted);
}

.page-products .breadcrumb li + li::before {
  content: "";
  display: inline-block;
  width: 4px;
  height: 4px;
  margin-right: 8px;
  border-radius: 50%;
  background: var(--turf-mid);
  vertical-align: middle;
}

.page-products .breadcrumb a {
  color: var(--muted);
  text-decoration: none;
  transition: color var(--d-fast) var(--ease);
}

.page-products .breadcrumb a:hover,
.page-products .breadcrumb a:focus-visible {
  color: var(--neon);
}

.page-products .breadcrumb [aria-current="page"] {
  color: var(--paper);
}

/* 首屏 */
.page-products .prod-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(24px, 4vw, 44px) 0 clamp(40px, 6vw, 76px);
  background:
    radial-gradient(120% 90% at 88% 0%, rgba(52, 227, 190, 0.14) 0%, transparent 58%),
    linear-gradient(150deg, var(--night) 0%, var(--ink) 68%);
}

.page-products .prod-hero::before {
  content: "";
  position: absolute;
  top: -14%;
  right: -18%;
  width: min(820px, 96%);
  height: min(560px, 118%);
  background: linear-gradient(152deg, var(--turf-deep) 0%, rgba(18, 54, 43, 0) 72%);
  clip-path: polygon(24% 0, 100% 0, 100% 100%, 0 76%);
  pointer-events: none;
}

.page-products .prod-hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(26px, 4vw, 48px);
}

.page-products .prod-hero h1 {
  margin: 10px 0 18px;
  font-family: var(--font-display);
  font-size: clamp(1.85rem, 4.6vw, 3.2rem);
  font-weight: 900;
  line-height: 1.16;
  letter-spacing: -0.02em;
  max-width: 22ch;
}

.page-products .prod-hero .t-lead {
  max-width: 40em;
  color: var(--paper);
}

.page-products .prod-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(20px, 3vw, 30px);
}

.page-products .prod-hero-panel {
  padding: var(--prod-pad);
  border: 1px solid var(--glass-line);
  border-radius: var(--radius-lg);
  background: var(--glass);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}

.page-products .prod-hero-score {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line);
}

.page-products .prod-hero-score-num {
  font-family: var(--font-mono);
  font-size: clamp(3.2rem, 8vw, 5rem);
  font-weight: 700;
  line-height: 0.9;
  letter-spacing: -0.04em;
  color: var(--neon);
  font-variant-numeric: tabular-nums;
}

.page-products .prod-hero-score-label {
  font-size: 0.875rem;
  color: var(--muted);
}

.page-products .prod-hero-facts {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 16px 0 0;
  list-style: none;
}

.page-products .prod-hero-facts li {
  display: flex;
  align-items: baseline;
  gap: 10px;
  font-size: 0.9375rem;
  color: var(--paper);
}

.page-products .prod-hero-facts .num {
  flex: none;
  min-width: 3.4rem;
  font-family: var(--font-mono);
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--data-yellow);
  font-variant-numeric: tabular-nums;
}

/* 章节通用 */
.page-products .band {
  margin-bottom: clamp(18px, 2.6vw, 28px);
}

.page-products .t-section {
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 2.4vw, 2rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.25;
  margin: 0 0 14px;
  max-width: 24ch;
}

.page-products .prod-section-lead {
  max-width: 46em;
  margin-bottom: clamp(24px, 3.4vw, 40px);
}

.page-products .prose p {
  margin: 0 0 14px;
}

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

/* 01 服务总览 */
.page-products .prod-services {
  background: linear-gradient(180deg, var(--ink) 0%, var(--night) 100%);
}

.page-products .svc-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--prod-gap);
}

.page-products .svc-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: var(--prod-pad);
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(172deg, var(--turf-deep) 0%, var(--night) 92%);
  transition: transform var(--d-fast) var(--ease), border-color var(--d-fast) var(--ease),
    box-shadow var(--d-fast) var(--ease);
}

.page-products .svc-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 3px;
  background: linear-gradient(90deg, var(--neon) 0%, var(--neon-soft) 42%, transparent 100%);
  opacity: 0.75;
}

.page-products .svc-card:hover,
.page-products .svc-card:focus-within {
  transform: translateY(-2px);
  border-color: var(--neon-a38);
  box-shadow: 0 20px 42px -26px var(--neon-a38);
}

.page-products .svc-idx {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--data-yellow);
  font-variant-numeric: tabular-nums;
}

.page-products .svc-title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.05rem, 1.5vw, 1.25rem);
  font-weight: 800;
  letter-spacing: -0.01em;
  line-height: 1.3;
}

.page-products .svc-desc {
  margin: 0;
  font-size: 0.875rem;
  line-height: 1.75;
  color: var(--muted);
}

.page-products .svc-deliver {
  margin-top: auto;
  padding-top: 14px;
  border-top: 1px solid var(--line);
}

.page-products .svc-deliver-title {
  margin: 0 0 8px;
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  color: var(--neon);
}

.page-products .svc-deliver ul {
  display: grid;
  gap: 6px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-products .svc-deliver li {
  position: relative;
  padding-left: 14px;
  font-size: 0.8125rem;
  line-height: 1.6;
  color: var(--paper);
}

.page-products .svc-deliver li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 7px;
  height: 1.5px;
  border-radius: 2px;
  background: var(--neon);
}

.page-products .svc-fit {
  margin: 12px 0 0;
  font-size: 0.75rem;
  color: var(--muted);
}

/* 02 赛季数据档案 */
.page-products .prod-archive {
  background: var(--night);
}

.page-products .archive-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(22px, 3.4vw, 42px);
  margin-bottom: clamp(26px, 4vw, 44px);
}

.page-products .archive-media {
  --fig-ratio: 3 / 2;
  border-radius: var(--radius);
}

.page-products .archive-figure .figure-cap {
  margin-top: 10px;
}

.page-products .deliver-list {
  display: grid;
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line-strong);
}

.page-products .deliver-list li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  column-gap: 14px;
  row-gap: 2px;
  align-items: baseline;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
  transition: background var(--d-fast) var(--ease);
}

.page-products .deliver-list li:hover {
  background: var(--neon-a10);
}

.page-products .deliver-idx {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--data-yellow);
  font-variant-numeric: tabular-nums;
}

.page-products .deliver-name {
  font-size: 0.9375rem;
  line-height: 1.55;
  color: var(--paper);
}

.page-products .deliver-form {
  grid-column: 2;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--muted);
}

.page-products .deliver-box {
  grid-column: 3;
  grid-row: 1 / span 2;
  align-self: center;
  width: 14px;
  height: 14px;
  border: 1px solid var(--turf-mid);
  border-radius: 3px;
}

/* 03 战报与图表授权 */
.page-products .prod-license {
  background: linear-gradient(180deg, var(--night) 0%, var(--ink) 100%);
}

.page-products .lic-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(22px, 3.4vw, 42px);
  align-items: start;
}

.page-products .lic-media {
  --fig-ratio: 3 / 2;
  border-radius: var(--radius);
}

.page-products .lic-block {
  margin-top: clamp(18px, 2.6vw, 26px);
}

.page-products .lic-block-title {
  margin: 0 0 10px;
  font-size: 0.8125rem;
  letter-spacing: 0.1em;
  color: var(--neon);
}

.page-products .lic-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-products .lic-rules {
  display: grid;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-products .lic-rules li {
  position: relative;
  padding-left: 16px;
  font-size: 0.875rem;
  line-height: 1.7;
  color: var(--muted);
}

.page-products .lic-rules li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.68em;
  width: 8px;
  height: 1.5px;
  border-radius: 2px;
  background: var(--data-yellow);
}

/* 04 俱乐部资料收录 */
.page-products .prod-club {
  background: var(--night);
}

.page-products .club-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(22px, 3.4vw, 42px);
  align-items: start;
}

.page-products .club-fields {
  display: grid;
  gap: 10px;
  margin: clamp(18px, 2.6vw, 26px) 0 0;
  padding: 0;
  list-style: none;
}

.page-products .club-fields li {
  display: grid;
  gap: 4px;
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-left: 3px solid var(--neon);
  border-radius: var(--radius-sm);
  background: var(--turf-deep);
}

.page-products .club-field-name {
  font-family: var(--font-display);
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--paper);
}

.page-products .club-field-desc {
  font-size: 0.8125rem;
  line-height: 1.65;
  color: var(--muted);
}

.page-products .club-media {
  --fig-ratio: 3 / 2;
  border-radius: var(--radius);
}

/* 05 合作流程 */
.page-products .prod-flow {
  background: linear-gradient(180deg, var(--ink) 0%, var(--night) 100%);
}

.page-products .flow-figure {
  margin: 0 0 clamp(22px, 3.2vw, 34px);
}

.page-products .flow-figure svg {
  display: block;
  width: 100%;
  height: auto;
}

.page-products .flow-figure .figure-cap {
  margin-top: 8px;
  font-size: 0.8125rem;
  color: var(--muted);
}

.page-products .flow-steps {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

.page-products .flow-step {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--turf-deep);
  transition: border-color var(--d-fast) var(--ease);
}

.page-products .flow-step[open] {
  border-color: var(--neon-a38);
}

.page-products .flow-step:hover {
  border-color: var(--neon-a22);
}

.page-products .flow-summary {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 16px var(--prod-pad);
  cursor: pointer;
  list-style: none;
}

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

.page-products .flow-summary::after {
  content: "+";
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 1rem;
  line-height: 1;
  color: var(--neon);
}

.page-products .flow-step[open] .flow-summary::after {
  content: "–";
}

.page-products .flow-num {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--data-yellow);
  font-variant-numeric: tabular-nums;
}

.page-products .flow-name {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.page-products .flow-body {
  padding: 0 var(--prod-pad) 18px;
  border-top: 1px dashed var(--line-strong);
  padding-top: 14px;
}

.page-products .flow-row {
  display: grid;
  gap: 4px;
  margin: 0 0 10px;
  font-size: 0.8125rem;
  line-height: 1.7;
}

.page-products .flow-row:last-child {
  margin-bottom: 0;
}

.page-products .flow-k {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.08em;
  color: var(--neon);
}

.page-products .flow-v {
  color: var(--paper);
}

/* 06 适用场景 */
.page-products .prod-scene {
  background: var(--night);
}

.page-products .scene-media {
  --fig-ratio: 14 / 9;
  border-radius: var(--radius);
}

.page-products .scene-figure {
  margin: 0 0 clamp(24px, 3.4vw, 38px);
}

.page-products .scene-figure .figure-cap {
  margin-top: 10px;
}

.page-products .scene-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--prod-gap);
}

.page-products .scene-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: var(--prod-pad);
  border-radius: var(--radius);
  border: 1px solid var(--line);
  transition: transform var(--d-fast) var(--ease), border-color var(--d-fast) var(--ease),
    box-shadow var(--d-fast) var(--ease);
}

.page-products .scene-card--green {
  background: linear-gradient(168deg, var(--turf-deep) 0%, var(--night) 100%);
}

.page-products .scene-card--red {
  background: linear-gradient(168deg, var(--red-deep) 0%, var(--night) 100%);
  border-color: rgba(232, 68, 47, 0.28);
}

.page-products .scene-card:hover,
.page-products .scene-card:focus-within {
  transform: translateY(-2px);
  border-color: var(--neon-a38);
  box-shadow: 0 20px 42px -26px var(--neon-a38);
}

.page-products .scene-tag {
  align-self: flex-start;
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  color: var(--ink);
  background: var(--neon);
}

.page-products .scene-card--red .scene-tag {
  color: var(--paper);
  background: var(--flag-red);
}

.page-products .scene-title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.0625rem;
  font-weight: 800;
  line-height: 1.4;
  letter-spacing: -0.01em;
}

.page-products .scene-desc {
  margin: 0;
  font-size: 0.875rem;
  line-height: 1.75;
  color: rgba(238, 245, 241, 0.82);
}

.page-products .scene-link {
  margin-top: 6px;
  align-self: flex-start;
  font-size: 0.8125rem;
  color: var(--neon);
  text-decoration: none;
  border-bottom: 1px solid var(--neon-a38);
  padding-bottom: 2px;
  transition: opacity var(--d-fast) var(--ease), transform var(--d-fast) var(--ease);
}

.page-products .scene-link:hover,
.page-products .scene-link:focus-visible {
  color: var(--neon-soft);
  border-bottom-color: var(--neon-soft);
}

/* 07 为什么是亿兆 */
.page-products .prod-why {
  background: linear-gradient(180deg, var(--night) 0%, var(--ink) 100%);
}

.page-products .why-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(26px, 4vw, 48px);
}

.page-products .why-prose h2 {
  margin-bottom: 16px;
}

.page-products .why-prose p {
  color: rgba(238, 245, 241, 0.86);
}

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

.page-products .why-stats li {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 18px 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--turf-deep);
}

.page-products .why-num {
  font-family: var(--font-mono);
  font-size: clamp(1.6rem, 3.4vw, 2.25rem);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.03em;
  color: var(--data-yellow);
  font-variant-numeric: tabular-nums;
}

.page-products .why-label {
  font-size: 0.8125rem;
  line-height: 1.6;
  color: var(--muted);
}

/* 底部牵引 */
.page-products .prod-next {
  padding-bottom: clamp(48px, 7vw, 88px);
}

.page-products .prod-next-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  align-items: center;
  padding: clamp(20px, 3vw, 30px);
  border: 1px solid var(--glass-line);
  border-radius: var(--radius-lg);
  background: var(--glass);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}

.page-products .prod-next-text {
  margin: 8px 0 0;
  max-width: 44em;
  font-size: 0.9375rem;
  line-height: 1.75;
  color: var(--paper);
}

.page-products .prod-next-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* 响应式 */
@media (min-width: 620px) {
  .page-products .deliver-list li {
    grid-template-columns: auto minmax(0, 1.1fr) minmax(0, 1fr) auto;
    row-gap: 0;
    align-items: center;
  }

  .page-products .deliver-form {
    grid-column: 3;
  }

  .page-products .deliver-box {
    grid-column: 4;
    grid-row: 1;
  }

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

  .page-products .prod-next-inner {
    grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr);
  }

  .page-products .prod-next-actions {
    justify-content: flex-end;
  }
}

@media (min-width: 900px) {
  .page-products .prod-hero-inner {
    grid-template-columns: minmax(0, 1.45fr) minmax(0, 1fr);
    align-items: end;
  }

  .page-products .svc-grid {
    grid-template-columns: 3fr 4fr 4fr 3fr;
    align-items: start;
  }

  .page-products .svc-card:nth-child(1) {
    min-height: 300px;
  }

  .page-products .svc-card:nth-child(2) {
    min-height: 344px;
    margin-top: 30px;
  }

  .page-products .svc-card:nth-child(3) {
    min-height: 344px;
    margin-top: 8px;
  }

  .page-products .svc-card:nth-child(4) {
    min-height: 300px;
    margin-top: 44px;
  }

  .page-products .archive-layout {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
    align-items: start;
  }

  .page-products .lic-layout {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.9fr);
    align-items: start;
  }

  .page-products .club-layout {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.85fr);
    align-items: start;
  }

  .page-products .why-layout {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
    align-items: start;
  }

  .page-products .why-stats {
    grid-template-columns: 1fr;
  }

  .page-products .flow-steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-products .flow-figure {
    margin-bottom: clamp(26px, 4vw, 44px);
  }
}

@media (min-width: 1120px) {
  .page-products .flow-steps {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    align-items: start;
  }
}

/* 桌面精细指针下的折叠增强 */
@media (min-width: 900px) and (hover: hover) and (pointer: fine) {
  .page-products .svc-deliver {
    max-height: 0;
    padding-top: 0;
    overflow: hidden;
    opacity: 0;
    border-top-color: transparent;
    transition: max-height var(--d-block) var(--ease), opacity var(--d-block) var(--ease),
      padding-top var(--d-block) var(--ease), border-color var(--d-block) var(--ease);
  }

  .page-products .svc-card:hover .svc-deliver,
  .page-products .svc-card:focus-within .svc-deliver {
    max-height: 300px;
    padding-top: 14px;
    opacity: 1;
    border-top-color: var(--line);
  }

  .page-products .scene-link {
    opacity: 0;
    transform: translateY(4px);
  }

  .page-products .scene-card:hover .scene-link,
  .page-products .scene-card:focus-within .scene-link {
    opacity: 1;
    transform: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .svc-card,
  .page-products .scene-card,
  .page-products .scene-link,
  .page-products .svc-deliver {
    transition: none;
  }

  .page-products .svc-card:hover,
  .page-products .scene-card:hover {
    transform: none;
  }
}