.page-products {
  background: var(--c-ink);
  color: var(--c-paper);
  overflow-x: hidden;
}

/* ---------- 面包屑 ---------- */
.page-products .breadcrumb {
  margin: 0;
  padding: clamp(18px, 3.2vw, 30px) 0 0;
  font-size: 13px;
  letter-spacing: .06em;
  color: var(--c-slate);
}

.page-products .breadcrumb a {
  color: var(--c-slate);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--dur-fast) var(--ease), border-color var(--dur-fast) var(--ease);
}

.page-products .breadcrumb a:hover,
.page-products .breadcrumb a:focus-visible {
  color: var(--c-cyan);
  border-bottom-color: var(--c-cyan);
}

/* ---------- 首屏 ---------- */
.page-products .prod-hero {
  position: relative;
  margin-top: clamp(16px, 2.4vw, 26px);
  padding: clamp(34px, 6.4vw, 92px) 0 clamp(40px, 7vw, 104px);
  background:
    radial-gradient(circle at 82% 16%, rgba(44, 224, 214, .16), transparent 46%),
    radial-gradient(circle at 8% 88%, rgba(217, 164, 65, .12), transparent 42%),
    linear-gradient(155deg, var(--c-violet) 0%, var(--c-ink) 64%);
  border-top: 1px solid var(--line-1);
  overflow: hidden;
}

.page-products .prod-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    radial-gradient(1.6px 1.6px at 9% 22%, rgba(244, 241, 232, .55), transparent),
    radial-gradient(1.2px 1.2px at 24% 62%, rgba(44, 224, 214, .6), transparent),
    radial-gradient(1.5px 1.5px at 41% 14%, rgba(244, 241, 232, .38), transparent),
    radial-gradient(1.2px 1.2px at 58% 74%, rgba(217, 164, 65, .55), transparent),
    radial-gradient(1.7px 1.7px at 71% 32%, rgba(244, 241, 232, .45), transparent),
    radial-gradient(1.2px 1.2px at 86% 68%, rgba(44, 224, 214, .5), transparent),
    radial-gradient(1.4px 1.4px at 94% 12%, rgba(244, 241, 232, .35), transparent);
  opacity: .85;
}

.page-products .prod-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--c-cyan), var(--c-gold), var(--c-orange), transparent);
  opacity: .75;
}

.page-products .prod-hero-inner {
  position: relative;
  z-index: 1;
}

.page-products .prod-hero .eyebrow {
  color: var(--c-gold);
  margin: 0 0 clamp(14px, 2vw, 22px);
}

.page-products .prod-hero .display {
  margin: 0;
  max-width: 21ch;
  font-size: clamp(32px, 6.2vw, 72px);
  line-height: 1.06;
  letter-spacing: -.01em;
  color: var(--c-paper);
}

.page-products .prod-hero .lede {
  margin: clamp(20px, 3vw, 32px) 0 0;
  max-width: 62ch;
  color: var(--c-slate);
  font-size: clamp(15px, 1.6vw, 18px);
}

.page-products .hero-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin-top: clamp(32px, 5vw, 60px);
  background: var(--line-1);
  border: 1px solid var(--line-1);
}

.page-products .hero-stat {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: clamp(16px, 2.2vw, 26px) clamp(14px, 2vw, 24px);
  background: rgba(27, 16, 53, .72);
}

.page-products .hero-stat-value {
  font-family: var(--f-mono);
  font-size: clamp(28px, 4.4vw, 48px);
  font-weight: 600;
  line-height: 1;
  color: var(--c-cyan);
  font-variant-numeric: tabular-nums;
}

.page-products .hero-stat:nth-child(2) .hero-stat-value { color: var(--c-gold); }
.page-products .hero-stat:nth-child(3) .hero-stat-value { color: var(--c-paper); }
.page-products .hero-stat:nth-child(4) .hero-stat-value { color: var(--c-orange); }

.page-products .hero-stat-label {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .08em;
  color: var(--c-slate);
}

/* ---------- 侧栏 + 正文布局 ---------- */
.page-products .rail-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 56px);
  padding-top: clamp(36px, 6vw, 72px);
  padding-bottom: clamp(56px, 9vw, 120px);
}

.page-products .rail {
  border-bottom: 1px solid var(--line-1);
  padding-bottom: clamp(18px, 3vw, 26px);
}

.page-products .rail-label {
  margin: 0;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .08em;
  color: var(--c-gold);
}

.page-products .rail-title {
  margin: 6px 0 0;
  font-size: 20px;
  font-weight: 700;
  color: var(--c-paper);
}

.page-products .rail-nav {
  display: flex;
  gap: 8px;
  margin-top: 16px;
  overflow-x: auto;
  padding-bottom: 4px;
  scrollbar-width: thin;
}

.page-products .rail-link {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 8px 13px;
  border: 1px solid var(--line-1);
  color: var(--c-slate);
  font-size: 13px;
  font-weight: 600;
  text-decoration: none;
  white-space: nowrap;
  transition: color var(--dur-fast) var(--ease), border-color var(--dur-fast) var(--ease), background-color var(--dur-fast) var(--ease);
}

.page-products .rail-link .rail-index {
  font-family: var(--f-mono);
  font-size: 11px;
  color: var(--c-gold);
}

.page-products .rail-link:hover,
.page-products .rail-link:focus-visible {
  color: var(--c-paper);
  border-color: var(--c-cyan);
}

.page-products .rail-link[aria-current="true"] {
  color: var(--c-ink);
  background: var(--c-cyan);
  border-color: var(--c-cyan);
}

.page-products .rail-link[aria-current="true"] .rail-index {
  color: var(--c-ink);
}

.page-products .rail-meter {
  margin-top: 18px;
  height: 2px;
  background: var(--line-1);
  overflow: hidden;
}

.page-products .rail-meter span {
  display: block;
  height: 100%;
  width: 0;
  background: linear-gradient(90deg, var(--c-cyan), var(--c-gold));
  transition: width var(--dur) var(--ease);
}

/* ---------- 章节通用 ---------- */
.page-products .prod-body {
  min-width: 0;
}

.page-products .prod-section {
  padding: clamp(34px, 5.6vw, 76px) 0;
  border-top: 1px solid var(--line-1);
}

.page-products .prod-section:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-products .prod-section-head {
  position: relative;
  max-width: 78ch;
  padding-left: clamp(0px, 2vw, 26px);
}

.page-products .prod-section-head::before {
  content: "";
  position: absolute;
  left: 0;
  top: 6px;
  bottom: 6px;
  width: 2px;
  background: linear-gradient(180deg, var(--c-cyan), rgba(44, 224, 214, 0));
  display: none;
}

.page-products .prod-num {
  display: block;
  font-family: var(--f-mono);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .12em;
  color: var(--c-gold);
  margin-bottom: 10px;
}

.page-products .prod-section-head .h2 {
  margin: 0;
  font-size: clamp(24px, 3.6vw, 40px);
  line-height: 1.18;
  color: var(--c-paper);
  letter-spacing: -.005em;
}

.page-products .prod-section-head .prose {
  margin: clamp(14px, 2vw, 20px) 0 0;
  color: var(--c-slate);
  font-size: clamp(15px, 1.5vw, 17px);
  line-height: 1.75;
}

/* ---------- 模块总览条带 ---------- */
.page-products .module-strip {
  margin-top: clamp(26px, 4vw, 48px);
  border-top: 1px solid var(--line-2);
}

.page-products .module-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 10px;
  padding: clamp(20px, 3vw, 34px) 0;
  border-bottom: 1px solid var(--line-1);
  transition: border-color var(--dur) var(--ease);
}

.page-products .module-row:hover {
  border-bottom-color: var(--line-3);
}

.page-products .module-key {
  font-family: var(--f-mono);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .12em;
  color: var(--c-cyan);
}

.page-products .module-text .h3 {
  margin: 0 0 10px;
  font-size: clamp(19px, 2.4vw, 26px);
  color: var(--c-paper);
}

.page-products .module-text p {
  margin: 0;
  max-width: 68ch;
  color: var(--c-slate);
  font-size: 15px;
  line-height: 1.75;
}

.page-products .module-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 14px;
}

/* ---------- 分栏面板 ---------- */
.page-products .prod-split {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(20px, 3vw, 32px);
  margin-top: clamp(24px, 4vw, 44px);
}

.page-products .panel {
  position: relative;
  background: linear-gradient(180deg, rgba(42, 27, 77, .92), rgba(27, 16, 53, .92));
  border: 1px solid var(--line-2);
  padding: clamp(18px, 2.6vw, 30px);
}

.page-products .panel::before {
  content: "";
  position: absolute;
  left: -1px;
  top: -1px;
  width: 42px;
  height: 2px;
  background: var(--c-cyan);
}

.page-products .panel-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding-bottom: 14px;
  margin-bottom: 6px;
  border-bottom: 1px solid var(--line-1);
}

.page-products .panel-head .h3 {
  margin: 0;
  font-size: clamp(17px, 2vw, 21px);
  color: var(--c-paper);
}

.page-products .panel-label {
  margin: 0 0 12px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .08em;
  color: var(--c-gold);
}

/* ---------- 字段列表 ---------- */
.page-products .field-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-products .field-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 4px;
  padding: 12px 0;
  border-bottom: 1px dashed var(--line-1);
}

.page-products .field-item:last-child {
  border-bottom: 0;
}

.page-products .field-key {
  font-size: 14px;
  font-weight: 700;
  color: var(--c-cyan);
  letter-spacing: .02em;
}

.page-products .field-val {
  font-size: 14px;
  line-height: 1.65;
  color: var(--c-slate);
}

/* ---------- 热区图 ---------- */
.page-products .heat-map {
  display: block;
  width: 100%;
  height: auto;
  background: rgba(8, 18, 38, .7);
  border: 1px solid var(--line-1);
}

.page-products .prod-split-aside .muted {
  margin: 12px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--c-slate);
}

/* ---------- 图像 ---------- */
.page-products .prod-figure {
  margin: clamp(24px, 4vw, 44px) 0 0;
  border: 1px solid var(--line-2);
  background: var(--c-indigo);
}

.page-products .prod-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

.page-products .prod-figure .figure-caption {
  padding: 12px 16px;
  border-top: 1px solid var(--line-1);
  font-size: 13px;
  line-height: 1.65;
  color: var(--c-slate);
}

/* ---------- 城市板块 ---------- */
.page-products .city-board {
  margin-top: clamp(24px, 4vw, 44px);
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(20px, 3vw, 30px);
}

.page-products .city-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--line-1);
  border: 1px solid var(--line-1);
}

.page-products .city-card {
  background: var(--c-ink-deep);
  padding: clamp(16px, 2.2vw, 24px);
  transition: background-color var(--dur) var(--ease);
}

.page-products .city-card:hover {
  background: var(--c-indigo);
}

.page-products .city-name {
  margin: 0;
  font-size: 17px;
  font-weight: 700;
  color: var(--c-paper);
}

.page-products .city-count {
  margin: 10px 0 0;
  font-family: var(--f-mono);
  font-size: clamp(30px, 4.4vw, 44px);
  font-weight: 600;
  line-height: 1;
  color: var(--c-gold);
  font-variant-numeric: tabular-nums;
}

.page-products .city-unit {
  margin: 6px 0 0;
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--c-slate);
}

.page-products .city-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 14px 0 0;
}

/* ---------- 时间线 ---------- */
.page-products .timeline {
  list-style: none;
  margin: clamp(24px, 4vw, 44px) 0 0;
  padding: 0;
  border-left: 2px solid var(--line-2);
}

.page-products .timeline-item {
  position: relative;
  padding: 0 0 clamp(22px, 3.4vw, 36px) clamp(18px, 2.6vw, 30px);
}

.page-products .timeline-item:last-child {
  padding-bottom: 0;
}

.page-products .timeline-item::before {
  content: "";
  position: absolute;
  left: -7px;
  top: 6px;
  width: 12px;
  height: 12px;
  background: var(--c-gold);
  border: 2px solid var(--c-ink);
  border-radius: 50%;
}

.page-products .timeline-item:nth-child(3)::before {
  background: var(--c-orange);
}

.page-products .timeline-item:nth-child(4)::before {
  background: var(--c-grass);
}

.page-products .timeline-time {
  display: inline-block;
  font-family: var(--f-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .08em;
  color: var(--c-cyan);
  margin-bottom: 6px;
}

.page-products .timeline-body .h3 {
  margin: 0 0 6px;
  font-size: clamp(16px, 1.9vw, 20px);
  color: var(--c-paper);
}

.page-products .timeline-body p {
  margin: 0;
  max-width: 66ch;
  font-size: 15px;
  line-height: 1.75;
  color: var(--c-slate);
}

/* ---------- 分段控件 ---------- */
.page-products .seg-wrap {
  margin-top: clamp(24px, 4vw, 40px);
  padding: clamp(18px, 2.6vw, 28px);
  border: 1px solid var(--line-2);
  background: rgba(27, 16, 53, .6);
}

.page-products .seg-label {
  margin: 0 0 12px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .08em;
  color: var(--c-gold);
}

.page-products .seg {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 6px;
}

.page-products .seg-link {
  display: inline-block;
  padding: 10px 20px;
  font-family: var(--f-mono);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: .04em;
  color: var(--c-slate);
  text-decoration: none;
  border: 1px solid var(--line-2);
  background: rgba(8, 18, 38, .6);
  transition: color var(--dur-fast) var(--ease), border-color var(--dur-fast) var(--ease), background-color var(--dur-fast) var(--ease);
}

.page-products .seg-link:hover,
.page-products .seg-link:focus-visible {
  color: var(--c-paper);
  border-color: var(--c-cyan);
}

.page-products .seg-link.is-active {
  color: var(--c-ink);
  background: var(--c-cyan);
  border-color: var(--c-cyan);
}

.page-products .seg-hint {
  margin: 14px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--c-slate);
}

/* ---------- 记分牌面板 ---------- */
.page-products .board-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(14px, 2.2vw, 22px);
  margin-top: clamp(22px, 3.4vw, 36px);
}

.page-products .board {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: clamp(18px, 2.4vw, 28px);
  background: linear-gradient(160deg, rgba(42, 27, 77, .95), rgba(8, 18, 38, .95));
  border: 1px solid var(--line-2);
  border-left: 3px solid var(--c-cyan);
}

.page-products .board:nth-child(2) {
  border-left-color: var(--c-orange);
}

.page-products .board:nth-child(3) {
  border-left-color: var(--c-gold);
}

.page-products .board-label {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .08em;
  color: var(--c-slate);
}

.page-products .board-value {
  font-family: var(--f-mono);
  font-size: clamp(30px, 4.6vw, 46px);
  font-weight: 600;
  line-height: 1;
  color: var(--c-paper);
  font-variant-numeric: tabular-nums;
}

.page-products .board-note {
  font-size: 13px;
  line-height: 1.65;
  color: var(--c-slate);
}

/* ---------- 多联赛切换 ---------- */
.page-products .switch-band {
  margin-top: clamp(24px, 4vw, 40px);
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(18px, 3vw, 32px);
  padding: clamp(20px, 3vw, 34px);
  background:
    repeating-linear-gradient(135deg, rgba(44, 224, 214, .05) 0 12px, transparent 12px 24px),
    var(--c-violet);
  border: 1px solid var(--line-2);
}

.page-products .league-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-content: flex-start;
}

.page-products .switch-notes {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-products .switch-notes li {
  position: relative;
  padding: 10px 0 10px 20px;
  border-bottom: 1px dashed var(--line-1);
  font-size: 14px;
  line-height: 1.7;
  color: var(--c-slate);
}

.page-products .switch-notes li:last-child {
  border-bottom: 0;
}

.page-products .switch-notes li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 19px;
  width: 7px;
  height: 7px;
  background: var(--c-cyan);
}

/* ---------- 场景 ---------- */
.page-products .scene-list {
  margin-top: clamp(24px, 4vw, 40px);
  border-top: 1px solid var(--line-2);
}

.page-products .scene-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 6px;
  padding: clamp(18px, 2.8vw, 28px) 0;
  border-bottom: 1px solid var(--line-1);
  transition: background-color var(--dur) var(--ease);
}

.page-products .scene-row:hover {
  background: rgba(42, 27, 77, .35);
}

.page-products .scene-title {
  margin: 0;
  font-size: clamp(17px, 2.1vw, 22px);
  color: var(--c-paper);
}

.page-products .scene-path {
  margin: 0;
  font-family: var(--f-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .06em;
  color: var(--c-gold);
}

.page-products .scene-desc {
  margin: 4px 0 0;
  max-width: 70ch;
  font-size: 15px;
  line-height: 1.75;
  color: var(--c-slate);
}

/* ---------- 收口 ---------- */
.page-products .prod-cta {
  margin-top: clamp(30px, 4.6vw, 52px);
  padding: clamp(22px, 3.2vw, 36px);
  border: 1px solid var(--line-2);
  background: linear-gradient(120deg, rgba(122, 36, 56, .35), rgba(8, 18, 38, .9) 60%);
}

.page-products .prod-cta p {
  margin: 0;
  max-width: 62ch;
  font-size: clamp(15px, 1.7vw, 17px);
  line-height: 1.75;
  color: var(--c-paper);
}

.page-products .prod-cta-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 20px !important;
}

/* ---------- 响应式 ---------- */
@media (min-width: 600px) {
  .page-products .module-row {
    grid-template-columns: 48px minmax(0, 1fr);
    gap: 20px;
  }

  .page-products .field-item {
    grid-template-columns: minmax(0, 14em) minmax(0, 1fr);
    align-items: baseline;
    gap: 16px;
  }

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

  .page-products .scene-row {
    grid-template-columns: minmax(0, 1fr) minmax(0, 2fr);
    gap: 8px 28px;
  }

  .page-products .scene-title {
    grid-row: 1;
  }

  .page-products .scene-path {
    grid-row: 2;
  }

  .page-products .scene-desc {
    grid-column: 2;
    grid-row: 1 / span 2;
    margin-top: 0;
  }
}

@media (min-width: 900px) {
  .page-products .prod-section-head {
    padding-left: 24px;
  }

  .page-products .prod-section-head::before {
    display: block;
  }

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

  .page-products .city-board {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr);
    align-items: start;
  }

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

  .page-products .city-panel {
    align-self: stretch;
  }

  .page-products .switch-band {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.3fr);
  }
}

@media (min-width: 1024px) {
  .page-products .rail-layout {
    grid-template-columns: var(--rail) minmax(0, 1fr);
    gap: clamp(32px, 4vw, 72px);
  }

  .page-products .rail {
    position: sticky;
    top: 96px;
    align-self: start;
    border-bottom: 0;
    padding-bottom: 0;
    border-right: 1px solid var(--line-1);
    padding-right: clamp(16px, 2vw, 26px);
  }

  .page-products .rail-nav {
    display: block;
    overflow: visible;
    margin-top: 20px;
  }

  .page-products .rail-link {
    display: flex;
    width: 100%;
    margin-bottom: 4px;
    border-color: transparent;
    border-left: 2px solid var(--line-1);
  }

  .page-products .rail-link:hover,
  .page-products .rail-link:focus-visible {
    border-color: transparent;
    border-left-color: var(--c-cyan);
  }

  .page-products .rail-link[aria-current="true"] {
    background: rgba(44, 224, 214, .12);
    color: var(--c-paper);
    border-color: transparent;
    border-left-color: var(--c-cyan);
  }

  .page-products .rail-link[aria-current="true"] .rail-index {
    color: var(--c-gold);
  }

  .page-products .prod-body {
    padding-left: clamp(8px, 1.5vw, 24px);
  }
}

@media (min-width: 1280px) {
  .page-products .hero-stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products *,
  .page-products *::before,
  .page-products *::after {
    transition-duration: .01ms !important;
    animation-duration: .01ms !important;
  }
}