/* ===== 桌台方案页 · page-products ===== */
.page-products {
  --ps-line: rgba(245, 241, 233, 0.14);
  --ps-line-soft: rgba(245, 241, 233, 0.08);
  --ps-line-paper: rgba(11, 27, 51, 0.14);
  --ps-panel: rgba(245, 241, 233, 0.035);
  background: var(--ink-900);
  color: var(--paper);
  font-family: var(--font-sans);
  font-size: var(--fs-base);
  line-height: 1.85;
  padding-bottom: 72px;
}

.page-products img {
  max-width: 100%;
  height: auto;
  display: block;
}

.page-products .breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding-top: 22px;
  font-size: var(--fs-xs);
  letter-spacing: 0.06em;
  color: var(--stone);
}

.page-products .breadcrumbs a {
  color: var(--stone);
  text-decoration: none;
}

.page-products .breadcrumbs a:hover {
  color: var(--gold);
}

/* --- 首屏 --- */
.page-products .ps-head {
  padding: 20px 0 40px;
  border-bottom: 1px solid var(--ps-line);
}

.page-products .page-title {
  margin: 14px 0 0;
  max-width: 20em;
  font-size: var(--fs-2xl);
  font-weight: 900;
  line-height: 1.16;
  letter-spacing: 0.03em;
}

.page-products .page-lede {
  max-width: 38em;
  margin-top: 18px;
  color: rgba(245, 241, 233, 0.78);
}

.page-products .ps-head__stats {
  display: flex;
  flex-wrap: wrap;
  margin-top: 32px;
  border-top: 1px solid var(--ps-line);
}

.page-products .ps-stat {
  flex: 1 1 140px;
  min-width: 120px;
  padding: 16px 16px 14px 0;
  border-right: 1px solid var(--ps-line);
}

.page-products .ps-stat:last-child {
  border-right: 0;
}

.page-products .ps-stat__num {
  display: block;
  font-size: var(--fs-xl);
  font-weight: 600;
  line-height: 1.1;
  color: var(--gold);
}

.page-products .ps-stat__label {
  display: block;
  margin-top: 6px;
  font-size: var(--fs-xs);
  letter-spacing: 0.08em;
  color: var(--stone);
}

/* --- 版式骨架 --- */
.page-products .ps-layout {
  display: grid;
  gap: var(--gap);
  padding-top: 36px;
}

.page-products .ps-toc {
  padding-top: 16px;
  border-top: 2px solid var(--line-gold);
}

.page-products .toc__title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  letter-spacing: 0.16em;
  color: var(--stone);
}

.page-products .toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.page-products .toc__link {
  display: block;
  padding: 8px 10px 8px 12px;
  font-size: var(--fs-sm);
  color: rgba(245, 241, 233, 0.62);
  text-decoration: none;
  border-left: 1px solid var(--ps-line);
  transition: color 0.18s ease, background 0.18s ease;
}

.page-products .toc__link:hover {
  color: var(--paper);
}

.page-products .toc__link[aria-current="true"] {
  color: var(--gold);
  font-weight: 700;
  background: var(--ps-panel);
  border-left-color: var(--gold);
}

/* --- 章节面板 --- */
.page-products .ps-sec {
  padding: 26px 18px 30px;
  margin-bottom: var(--gap-lg);
}

.page-products .ps-sec:last-child {
  margin-bottom: 0;
}

.page-products .ps-sec--paper {
  background: var(--paper);
  color: var(--ink-900);
  box-shadow: var(--shadow-soft);
}

.page-products .ps-sec--deep {
  background: var(--ink-800);
  border: 1px solid var(--ps-line);
}

.page-products .ps-sec--gold {
  background: linear-gradient(160deg, rgba(22, 40, 63, 0.96), rgba(11, 27, 51, 0.78));
  border: 1px solid var(--line-gold);
}

.page-products .ps-sec__head {
  margin-bottom: 22px;
}

.page-products .section-title {
  margin: 10px 0 0;
  font-size: var(--fs-xl);
  font-weight: 900;
  line-height: 1.3;
  letter-spacing: 0.03em;
}

.page-products .ps-sec--paper .section-title {
  color: var(--ink-900);
}

.page-products .label {
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  letter-spacing: 0.14em;
  color: var(--gold);
}

.page-products .ps-sec--paper .label {
  color: var(--gold-deep);
}

.page-products .ps-lede {
  max-width: var(--measure);
  margin-top: 14px;
}

.page-products .ps-sec--paper .ps-lede {
  color: var(--stone);
}

.page-products .ps-sec--deep .ps-lede,
.page-products .ps-sec--gold .ps-lede {
  color: rgba(245, 241, 233, 0.78);
}

.page-products .ps-note {
  margin-top: 20px;
  padding-top: 14px;
  border-top: 1px solid var(--ps-line-paper);
  font-size: var(--fs-sm);
  color: var(--stone);
}

.page-products .ps-note a {
  color: var(--gold-deep);
  text-decoration: none;
  border-bottom: 1px solid rgba(138, 106, 16, 0.4);
}

.page-products .ps-note a:hover {
  color: var(--wine);
}

.page-products .ps-media {
  margin: 22px 0 0;
}

.page-products .ps-media--side {
  margin-top: 0;
}

/* --- 图文分栏 --- */
.page-products .ps-split {
  display: grid;
  gap: var(--gap);
  margin-bottom: 26px;
}

.page-products .ps-float {
  margin: 0 0 18px;
}

/* --- 六类玩法矩阵 --- */
.page-products .matrix {
  display: grid;
  gap: 1px;
  margin-top: 26px;
  background: var(--ps-line-paper);
  border: 1px solid var(--ps-line-paper);
}

.page-products .matrix__cell {
  display: flex;
  flex-direction: column;
  min-height: 200px;
  padding: 18px 16px 16px;
  background: var(--paper);
  transition: background 0.2s ease;
}

.page-products .matrix__cell:hover {
  background: #FBF8F2;
}

.page-products .matrix__cell:focus {
  outline: 2px solid var(--gold-deep);
  outline-offset: -2px;
}

.page-products .matrix__code {
  font-size: var(--fs-sm);
  font-weight: 700;
  letter-spacing: 0.18em;
  color: var(--wine);
}

.page-products .matrix__name {
  margin: 6px 0 0;
  font-size: var(--fs-md);
  font-weight: 800;
  color: var(--ink-900);
  letter-spacing: 0.02em;
}

.page-products .matrix__desc {
  margin: 8px 0 0;
  font-size: var(--fs-sm);
  line-height: 1.75;
  color: var(--stone);
}

.page-products .matrix__foot {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin-top: auto;
  padding-top: 14px;
  border-top: 1px solid var(--ps-line-paper);
}

.page-products .matrix__count {
  font-size: var(--fs-xl);
  font-weight: 600;
  line-height: 1;
  color: var(--ink-900);
}

.page-products .matrix__unit {
  font-size: var(--fs-xs);
  letter-spacing: 0.08em;
  color: var(--stone);
}

.page-products .matrix__more {
  max-height: 0;
  margin: 0;
  overflow: hidden;
  opacity: 0;
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  line-height: 1.7;
  color: var(--gold-deep);
  transition: max-height 0.28s ease, opacity 0.28s ease, margin 0.28s ease,
    padding 0.28s ease;
}

.page-products .matrix__cell:hover .matrix__more,
.page-products .matrix__cell:focus .matrix__more,
.page-products .matrix__cell:focus-within .matrix__more {
  max-height: 110px;
  margin-top: 12px;
  padding-top: 10px;
  opacity: 1;
  border-top: 1px dashed var(--ps-line-paper);
}

/* --- 编号解读 --- */
.page-products .ps-decode {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: 20px;
  margin-top: 8px;
  padding: 22px 18px;
  background: rgba(11, 27, 51, 0.62);
  border: 1px solid var(--ps-line);
}

.page-products .ps-decode__group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.page-products .ps-decode__value {
  font-size: var(--fs-2xl);
  font-weight: 600;
  line-height: 1;
  letter-spacing: 0.08em;
  color: var(--gold);
}

.page-products .ps-decode__key {
  font-size: var(--fs-xs);
  letter-spacing: 0.08em;
  color: var(--stone);
}

.page-products .ps-decode__eq {
  font-family: var(--font-mono);
  font-size: var(--fs-lg);
  color: var(--stone);
}

.page-products .ps-decode__result {
  font-size: var(--fs-md);
  font-weight: 700;
  color: var(--paper);
}

/* --- 表格 --- */
.page-products .ps-table-wrap {
  margin-top: 24px;
  overflow-x: auto;
}

.page-products .ps-table {
  width: 100%;
  min-width: 460px;
  border-collapse: collapse;
  font-size: var(--fs-sm);
}

.page-products .ps-table caption {
  padding-bottom: 10px;
  text-align: left;
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  letter-spacing: 0.1em;
  color: var(--stone);
}

.page-products .ps-table th,
.page-products .ps-table td {
  padding: 12px 14px;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--ps-line-paper);
}

.page-products .ps-table thead th {
  font-size: var(--fs-xs);
  letter-spacing: 0.1em;
  color: var(--stone);
  font-weight: 500;
}

.page-products .ps-table tbody th {
  font-weight: 700;
  color: var(--ink-900);
}

.page-products .ps-table tbody tr:nth-child(even) {
  background: var(--sand);
}

.page-products .ps-table--ink th,
.page-products .ps-table--ink td {
  border-bottom-color: var(--ps-line);
}

.page-products .ps-table--ink thead th {
  color: var(--stone);
}

.page-products .ps-table--ink tbody th {
  color: var(--paper);
}

.page-products .ps-table--ink tbody td {
  color: rgba(245, 241, 233, 0.82);
}

.page-products .ps-table--ink tbody tr:nth-child(even) {
  background: rgba(245, 241, 233, 0.05);
}

.page-products .shift-chip {
  display: inline-block;
  padding: 3px 10px;
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  letter-spacing: 0.08em;
  color: var(--ink-900);
}

.page-products .shift-chip--am {
  background: var(--am);
}

.page-products .shift-chip--noon {
  background: var(--noon);
}

.page-products .shift-chip--night {
  background: var(--night);
  color: var(--paper);
}

/* --- 限红刻度 --- */
.page-products .ps-scale {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin-top: 26px;
  background: var(--ps-line);
  border: 1px solid var(--ps-line);
}

.page-products .ps-scale__item {
  padding: 18px 14px 20px;
  background: var(--ink-800);
}

.page-products .ps-scale__dot {
  display: block;
  width: 12px;
  height: 12px;
  margin-bottom: 16px;
  border-radius: 50%;
  background: var(--gold);
  box-shadow: 0 0 0 4px rgba(201, 162, 39, 0.16);
}

.page-products .ps-scale__tier {
  display: block;
  font-size: var(--fs-xs);
  letter-spacing: 0.1em;
  color: var(--stone);
}

.page-products .ps-scale__amt {
  display: block;
  margin-top: 4px;
  font-size: var(--fs-lg);
  font-weight: 600;
  line-height: 1.2;
  color: var(--gold);
}

/* --- 折叠条目 --- */
.page-products .accordion {
  margin-top: 22px;
  border-top: 1px solid var(--ps-line);
}

.page-products .accordion__item {
  border-bottom: 1px solid var(--ps-line);
}

.page-products .accordion__trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  width: 100%;
  padding: 15px 2px;
  background: transparent;
  border: 0;
  color: var(--paper);
  font-family: var(--font-sans);
  font-size: var(--fs-base);
  text-align: left;
  cursor: pointer;
}

.page-products .accordion__trigger:hover {
  color: var(--gold);
}

.page-products .accordion__icon {
  font-family: var(--font-mono);
  font-size: var(--fs-md);
  line-height: 1;
  color: var(--gold);
  transition: transform 0.2s ease;
}

.page-products .accordion__item[data-open="true"] .accordion__icon {
  transform: rotate(45deg);
}

.page-products .accordion__panel {
  display: none;
  padding: 0 2px 18px;
  font-size: var(--fs-sm);
  line-height: 1.8;
  color: rgba(245, 241, 233, 0.78);
}

.page-products .accordion__panel p {
  margin: 0;
}

.page-products .accordion__item[data-open="true"] .accordion__panel {
  display: block;
}

.page-products .ps-accordion--paper {
  border-top-color: var(--ps-line-paper);
}

.page-products .ps-accordion--paper .accordion__item {
  border-bottom-color: var(--ps-line-paper);
}

.page-products .ps-accordion--paper .accordion__trigger {
  color: var(--ink-900);
}

.page-products .ps-accordion--paper .accordion__trigger:hover {
  color: var(--wine);
}

.page-products .ps-accordion--paper .accordion__icon {
  color: var(--gold-deep);
}

.page-products .ps-accordion--paper .accordion__panel {
  color: var(--stone);
}

/* --- 交接数值条 --- */
.page-products .ps-facts {
  display: grid;
  gap: 1px;
  margin-top: 26px;
  background: var(--ps-line);
  border: 1px solid var(--ps-line);
}

.page-products .ps-fact {
  padding: 20px 18px;
  background: var(--ink-800);
}

.page-products .ps-fact__num {
  display: block;
  font-size: var(--fs-xl);
  font-weight: 600;
  line-height: 1.1;
  color: var(--gold);
}

.page-products .ps-fact__label {
  display: block;
  margin-top: 8px;
  font-size: var(--fs-xs);
  letter-spacing: 0.1em;
  color: var(--stone);
}

/* --- 选桌路径 --- */
.page-products .ps-paths {
  list-style: none;
  display: grid;
  gap: 1px;
  margin: 24px 0 0;
  padding: 0;
  background: var(--ps-line);
  border: 1px solid var(--ps-line);
}

.page-products .ps-path {
  padding: 22px 18px 24px;
  background: rgba(11, 27, 51, 0.72);
}

.page-products .ps-path__no {
  font-size: var(--fs-lg);
  letter-spacing: 0.12em;
  color: var(--gold);
}

.page-products .ps-path__title {
  margin: 10px 0 8px;
  font-size: var(--fs-md);
  font-weight: 800;
  letter-spacing: 0.02em;
}

.page-products .ps-path__text {
  margin: 0;
  font-size: var(--fs-sm);
  line-height: 1.8;
  color: rgba(245, 241, 233, 0.75);
}

.page-products .ps-path__link {
  display: inline-block;
  margin-top: 14px;
  font-size: var(--fs-sm);
  color: var(--gold);
  text-decoration: none;
  border-bottom: 1px solid var(--line-gold);
}

.page-products .ps-path__link:hover {
  color: var(--paper);
  border-bottom-color: var(--paper);
}

.page-products .ps-cta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
  margin-top: 28px;
}

.page-products .ps-cta__hint {
  font-size: var(--fs-sm);
  color: var(--stone);
}

/* --- 窄屏目录 --- */
@media (max-width: 899px) {
  .page-products .toc__list {
    flex-direction: row;
    gap: 10px;
    overflow-x: auto;
    padding-bottom: 6px;
  }

  .page-products .toc__link {
    padding: 6px 2px;
    white-space: nowrap;
    border-left: 0;
    border-bottom: 1px solid var(--ps-line);
  }

  .page-products .toc__link[aria-current="true"] {
    border-bottom-color: var(--gold);
  }
}

/* --- 中等屏 --- */
@media (min-width: 560px) {
  .page-products .matrix {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 720px) {
  .page-products .ps-scale {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 760px) {
  .page-products .ps-split {
    grid-template-columns: minmax(0, 1fr) 280px;
    gap: var(--gap-lg);
    align-items: start;
  }

  .page-products .ps-sec {
    padding: 34px 30px 38px;
  }
}

/* --- 桌面版 --- */
@media (min-width: 900px) {
  .page-products .ps-layout {
    grid-template-columns: 210px minmax(0, 1fr);
    gap: var(--gap-lg);
    align-items: start;
  }

  .page-products .ps-side {
    position: sticky;
    top: 96px;
  }

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

  .page-products .ps-scale {
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }

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

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

@media (min-width: 1080px) {
  .page-products .ps-sec {
    padding: 40px 38px 44px;
  }

  .page-products .ps-float {
    float: right;
    width: 300px;
    margin: 4px 0 18px 30px;
  }

  .page-products .ps-sec--deep::after {
    content: "";
    display: block;
    clear: both;
  }
}