.page-products {
  --pd-gap: clamp(16px, 2.4vw, 28px);
  --pd-shadow: 6px 6px 0 var(--deep);
  --pd-shadow-flip: -6px -6px 0 var(--deep);
  --pd-block-gap: clamp(36px, 5vw, 64px);
  color: var(--paper);
}

.page-products .breadcrumb {
  padding-top: clamp(16px, 2.5vw, 26px);
}

.page-products .breadcrumb ul {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--paper-2);
}

.page-products .breadcrumb li + li::before {
  content: "/";
  margin-right: 10px;
  color: var(--line);
}

.page-products .breadcrumb a {
  color: var(--amber);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

.page-products .breadcrumb a:hover {
  color: var(--amber-lit);
  border-bottom-color: var(--amber-lit);
}

/* ---------- 首屏 ---------- */

.page-products .pd-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(28px, 5vw, 56px) 0 clamp(40px, 6vw, 76px);
  border-bottom: 2px solid var(--line);
  background:
    radial-gradient(120% 90% at 88% 0%, rgba(200, 154, 46, 0.16) 0%, rgba(200, 154, 46, 0) 58%),
    linear-gradient(180deg, var(--ink) 0%, var(--deep) 100%);
}

.page-products .pd-hero-bg {
  position: absolute;
  inset: 0;
  opacity: 0.2;
  pointer-events: none;
}

.page-products .pd-hero-bg img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

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

.page-products .pd-hero-title {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(32px, 6.2vw, 64px);
  line-height: 1.08;
  letter-spacing: 0.02em;
  color: var(--paper);
  max-width: 18ch;
}

.page-products .pd-hero-lede {
  margin-top: 18px;
  max-width: 62ch;
  color: var(--paper-2);
  font-size: clamp(15px, 1.5vw, 17px);
  line-height: 1.85;
}

/* ---------- 工具面板 ---------- */

.page-products .pd-panels {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--pd-gap);
  margin-top: clamp(30px, 4.5vw, 52px);
}

.page-products .pd-panel {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-width: 0;
  padding: clamp(18px, 2.4vw, 28px);
  border: 2px solid var(--line);
  background: var(--ink-2);
  box-shadow: var(--pd-shadow);
  transition: box-shadow 0.26s var(--ease), border-color 0.26s var(--ease);
}

.page-products .pd-panel:hover,
.page-products .pd-panel:focus-within {
  box-shadow: var(--pd-shadow-flip);
  border-color: var(--amber);
}

.page-products .pd-panel-num {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--amber);
}

.page-products .pd-panel-name {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(20px, 2.6vw, 27px);
  letter-spacing: 0.06em;
  line-height: 1.2;
  color: var(--paper);
}

.page-products .pd-panel-fields {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 8px 14px;
  margin: 0;
  font-size: 15px;
}

.page-products .pd-panel-fields dt {
  padding-top: 4px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--silver);
  white-space: nowrap;
}

.page-products .pd-panel-fields dd {
  margin: 0;
  color: var(--paper-2);
  line-height: 1.75;
}

.page-products .pd-panel-foot {
  margin: auto 0 0;
  padding-top: 6px;
}

@media (min-width: 880px) {
  .page-products .pd-panels {
    grid-template-columns: minmax(0, 1.32fr) minmax(0, 1fr);
    grid-template-areas:
      "a b"
      "a c"
      "d d";
  }

  .page-products .pd-panel-a { grid-area: a; }
  .page-products .pd-panel-b { grid-area: b; }
  .page-products .pd-panel-c { grid-area: c; }
  .page-products .pd-panel-d { grid-area: d; }

  .page-products .pd-panel-d .pd-panel-fields {
    grid-template-columns: auto minmax(0, 1fr) auto minmax(0, 1fr);
    column-gap: 18px;
  }
}

/* ---------- 区块骨架 ---------- */

.page-products .pd-section {
  padding: clamp(40px, 6vw, 84px) 0;
  border-bottom: 2px solid var(--line);
}

.page-products .pd-section-alt {
  background: linear-gradient(180deg, var(--ink-2) 0%, var(--ink) 100%);
}

.page-products .pd-section .section-head {
  margin-bottom: clamp(24px, 3.5vw, 44px);
}

.page-products .pd-sub-title {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(17px, 1.9vw, 21px);
  letter-spacing: 0.08em;
  color: var(--paper);
}

.page-products .pd-lead-small {
  margin: 0 0 22px;
  max-width: 58ch;
  color: var(--paper-2);
  font-size: 16px;
  line-height: 1.85;
}

.page-products .pd-split {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 3.5vw, 48px);
  align-items: start;
}

.page-products .pd-split-media img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border: 2px solid var(--line);
  box-shadow: var(--pd-shadow);
  object-fit: cover;
}

@media (min-width: 900px) {
  .page-products .pd-split {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  }

  .page-products .pd-split .pd-split-text {
    grid-column: 1;
    grid-row: 1;
  }

  .page-products .pd-split .pd-split-media {
    grid-column: 2;
    grid-row: 1;
  }

  .page-products .pd-split.pd-flip .pd-split-text {
    grid-column: 2;
  }

  .page-products .pd-split.pd-flip .pd-split-media {
    grid-column: 1;
  }
}

/* ---------- 记录检索 ---------- */

.page-products .pd-modes {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 14px;
}

.page-products .pd-mode {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 16px;
  padding: 16px 18px;
  border-left: 4px solid var(--amber);
  background: var(--ink-2);
}

.page-products .pd-mode-index {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.16em;
  color: var(--amber);
  padding-top: 4px;
}

.page-products .pd-mode-title {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 17px;
  letter-spacing: 0.06em;
  color: var(--paper);
}

.page-products .pd-mode p {
  margin: 0;
  color: var(--paper-2);
  font-size: 15px;
  line-height: 1.8;
}

.page-products .pd-table-block {
  margin-top: var(--pd-block-gap);
}

.page-products .pd-table-scroll {
  overflow-x: auto;
  border: 2px solid var(--line);
  box-shadow: var(--pd-shadow);
  background: var(--ink-2);
}

.page-products .pd-result-table {
  width: 100%;
  min-width: 640px;
  border-collapse: collapse;
}

.page-products .pd-result-table th {
  padding: 12px 16px;
  text-align: left;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--amber);
  background: var(--ink-3);
  border-bottom: 2px solid var(--line);
  white-space: nowrap;
}

.page-products .pd-result-table td {
  padding: 12px 16px;
  border-bottom: 1px solid rgba(127, 178, 166, 0.35);
  font-size: 15px;
  color: var(--paper-2);
}

.page-products .pd-result-table tbody tr:nth-child(even) {
  background: rgba(4, 20, 15, 0.32);
}

.page-products .pd-result-table tbody tr:hover {
  background: var(--ink-3);
}

.page-products .pd-result-table .num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  color: var(--silver);
  letter-spacing: 0.04em;
}

.page-products .pd-table-block .note {
  margin-top: 14px;
  color: var(--paper-2);
  font-size: 14px;
  line-height: 1.8;
}

/* ---------- 转盘 ---------- */

.page-products .pd-wheel-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(26px, 4vw, 52px);
  align-items: center;
}

@media (min-width: 900px) {
  .page-products .pd-wheel-layout {
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  }
}

.page-products .pd-wheel-stage {
  display: flex;
  justify-content: center;
  padding: clamp(14px, 2vw, 26px);
  border: 2px solid var(--line);
  background:
    repeating-linear-gradient(0deg, rgba(127, 178, 166, 0.09) 0 1px, transparent 1px 32px),
    repeating-linear-gradient(90deg, rgba(127, 178, 166, 0.09) 0 1px, transparent 1px 32px),
    var(--deep);
  box-shadow: var(--pd-shadow);
}

.page-products .pd-wheel {
  display: block;
  width: min(100%, 380px);
  height: auto;
}

.page-products .pd-wheel-points {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 20px;
}

.page-products .pd-wheel-points li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 14px;
}

.page-products .pd-point-mark {
  width: 12px;
  height: 12px;
  margin-top: 7px;
  border: 2px solid var(--amber);
  background: transparent;
  transform: rotate(45deg);
}

.page-products .pd-wheel-points p {
  margin: 0;
  color: var(--paper-2);
  font-size: 15px;
  line-height: 1.8;
}

.page-products .pd-rounds {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(96px, 1fr));
  gap: 8px;
  margin: clamp(28px, 4vw, 44px) 0 0;
  padding: 0;
  list-style: none;
}

.page-products .pd-round {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 10px 12px;
  border: 2px solid var(--line);
  background: var(--ink-2);
}

.page-products .pd-round .mono {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--silver);
}

.page-products .pd-round em {
  font-style: normal;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--paper-2);
}

.page-products .pd-round.is-current {
  border-color: var(--red);
  background: rgba(210, 67, 44, 0.14);
}

.page-products .pd-round.is-current .mono {
  color: var(--amber-lit);
}

.page-products .pd-round.is-current em {
  color: var(--paper);
}

/* ---------- 术语与派彩 ---------- */

.page-products .pd-term-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}

.page-products .pd-term {
  padding: 14px 16px;
  border: 2px solid var(--line);
  background: var(--ink-2);
  transition: border-color 0.24s var(--ease), background 0.24s var(--ease);
}

.page-products .pd-term:hover {
  border-color: var(--amber);
  background: var(--ink-3);
}

.page-products .pd-term-code {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 12px;
  margin: 0 0 8px;
}

.page-products .pd-term-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 16px;
  letter-spacing: 0.06em;
  color: var(--paper);
}

.page-products .pd-term p:last-child {
  margin: 0;
  color: var(--paper-2);
  font-size: 15px;
  line-height: 1.8;
}

.page-products .pd-payout-block {
  margin-top: var(--pd-block-gap);
}

.page-products .pd-payout-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--pd-gap);
}

@media (min-width: 700px) {
  .page-products .pd-payout-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1040px) {
  .page-products .pd-payout-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

.page-products .pd-payout {
  padding: 18px;
  border: 2px solid var(--line);
  border-top: 4px solid var(--red);
  background: var(--ink-2);
}

.page-products .pd-payout p {
  margin: 12px 0 0;
  color: var(--paper-2);
  font-size: 15px;
  line-height: 1.8;
}

/* ---------- 导出字段 ---------- */

.page-products .pd-fields {
  margin: 0 0 22px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0;
  border-top: 2px solid var(--line);
}

.page-products .pd-fields li {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 14px;
  padding: 11px 4px;
  border-bottom: 1px solid rgba(127, 178, 166, 0.35);
  align-items: baseline;
}

.page-products .pd-fields .mono {
  font-family: var(--font-mono);
  font-size: 14px;
  letter-spacing: 0.06em;
  color: var(--silver);
}

.page-products .pd-fields em {
  font-style: normal;
  color: var(--paper-2);
  font-size: 14px;
  line-height: 1.7;
}

.page-products .pd-split-text .note {
  color: var(--paper-2);
  font-size: 14px;
  line-height: 1.85;
}

/* ---------- 场景 ---------- */

.page-products .pd-scene-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--pd-gap);
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: scene;
}

@media (min-width: 860px) {
  .page-products .pd-scene-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.page-products .pd-scene {
  position: relative;
  padding: clamp(20px, 2.4vw, 28px);
  border: 2px solid var(--line);
  background: var(--ink-2);
  box-shadow: var(--pd-shadow);
}

.page-products .pd-scene::after {
  content: "";
  position: absolute;
  top: 50%;
  right: -18px;
  width: 14px;
  height: 2px;
  background: var(--line);
  display: none;
}

@media (min-width: 860px) {
  .page-products .pd-scene:not(:last-child)::after {
    display: block;
  }
}

.page-products .pd-scene-index {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--amber);
}

.page-products .pd-scene-title {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(19px, 2.2vw, 23px);
  letter-spacing: 0.06em;
  color: var(--paper);
}

.page-products .pd-scene-steps {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}

.page-products .pd-scene-steps li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 12px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--paper-2);
}

.page-products .pd-scene-steps .mono {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--amber);
  padding-top: 4px;
}

.page-products .pd-scene-steps a {
  color: var(--amber);
  text-decoration: none;
  border-bottom: 1px solid var(--amber);
}

.page-products .pd-scene-steps a:hover {
  color: var(--amber-lit);
  border-bottom-color: var(--amber-lit);
}

/* ---------- 版本 ---------- */

.page-products .pd-version-list {
  margin: 0;
  padding: 0;
  display: grid;
  gap: 18px;
}

.page-products .pd-version-list dt {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--amber);
  margin-bottom: 6px;
}

.page-products .pd-version-list dd {
  margin: 0;
  padding-left: 14px;
  border-left: 3px solid var(--line);
  color: var(--paper-2);
  font-size: 15px;
  line-height: 1.85;
}

.page-products .pd-version-list a {
  color: var(--amber);
  text-decoration: none;
  border-bottom: 1px solid rgba(200, 154, 46, 0.6);
}

.page-products .pd-version-list a:hover {
  color: var(--amber-lit);
  border-bottom-color: var(--amber-lit);
}

.page-products .pd-cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: clamp(32px, 4.5vw, 52px);
  padding-top: clamp(20px, 3vw, 32px);
  border-top: 2px solid var(--line);
}

/* ---------- 交互与可见性兜底 ---------- */

.page-products [data-reveal] {
  opacity: 1;
}

@media (prefers-reduced-motion: reduce) {
  .page-products .pd-panel,
  .page-products .pd-term {
    transition-duration: 0.12s;
  }
}