.page-products {
  --pp-hair: rgba(200, 162, 90, 0.34);
  --pp-hair-soft: rgba(74, 90, 102, 0.2);
  --pp-cut-sm: 14px;
  background: var(--cream);
  color: var(--ink-black);
}

.page-products .pp-hero {
  padding: 56px 0 48px;
}

.page-products .pp-hero .breadcrumb {
  margin-bottom: 26px;
}

.page-products .pp-hero__grid {
  display: grid;
  gap: 32px;
}

.page-products .pp-hero__title {
  margin-top: 14px;
  color: var(--cream);
  max-width: 13em;
}

.page-products .pp-hero__lede {
  margin-top: 20px;
  max-width: 42ch;
  color: rgba(245, 240, 230, 0.78);
}

.page-products .pp-hero__actions {
  margin-top: 28px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-products .pp-hero__figure {
  border: 1px solid var(--pp-hair);
}

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

.page-products .media-caption {
  margin-top: 10px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--slate-text);
}

.page-products .section--ink .media-caption,
.page-products .pp-block--ink .media-caption {
  color: rgba(245, 240, 230, 0.66);
}

.page-products .pp-hero__stats {
  margin-top: 44px;
  padding-top: 24px;
  border-top: 1px solid var(--pp-hair);
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px 16px;
}

.page-products .pp-hero__stats .stat {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.page-products .pp-hero__stats .stat__num {
  font-size: clamp(1.4rem, 3vw, 2.1rem);
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--gold-bright);
  font-variant-numeric: tabular-nums;
}

.page-products .pp-hero__stats .stat__label {
  font-size: 12px;
  letter-spacing: 0.18em;
  color: rgba(245, 240, 230, 0.62);
}

/* ---------- 侧栏 + 正文骨架 ---------- */

.page-products .pp-shell {
  display: grid;
  gap: 36px;
  padding-top: 52px;
  padding-bottom: 56px;
}

.page-products .pp-rail {
  align-self: start;
}

.page-products .pp-rail__list {
  margin-top: 12px;
}

.page-products .pp-rail .rail__link {
  display: block;
  padding: 9px 0 9px 2px;
  font-size: 14px;
  line-height: 1.5;
  color: var(--slate-text);
  text-decoration: none;
  border-bottom: 1px solid var(--slate-line);
  transition: color var(--dur-indicator) var(--ease-out), padding-left var(--dur-indicator) var(--ease-out);
}

.page-products .pp-rail .rail__link:hover,
.page-products .pp-rail .rail__link:focus-visible {
  color: var(--ink-green);
}

.page-products .pp-rail .rail__link.is-active {
  color: var(--ink-green);
  font-weight: 700;
  padding-left: 12px;
  box-shadow: inset 3px 0 0 var(--gold);
}

.page-products .pp-rank-card {
  margin-top: 28px;
  padding: 22px 20px;
  background: var(--ink-green);
  color: var(--cream);
  clip-path: polygon(var(--cut) 0, 100% 0, 100% calc(100% - var(--cut)), calc(100% - var(--cut)) 100%, 0 100%, 0 var(--cut));
}

.page-products .pp-rank-card__label {
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--gold);
}

.page-products .pp-rank-card__num {
  margin-top: 8px;
  font-size: clamp(2.4rem, 6vw, 3.2rem);
  font-weight: 700;
  line-height: 1;
  color: var(--gold-bright);
  font-variant-numeric: tabular-nums;
}

.page-products .pp-rank-card__text {
  margin-top: 10px;
  font-size: 14px;
  line-height: 1.7;
  color: rgba(245, 240, 230, 0.76);
}

.page-products .pp-rank-card__link {
  display: inline-block;
  margin-top: 14px;
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--gold-bright);
  text-decoration: none;
  border-bottom: 1px solid var(--pp-hair);
  padding-bottom: 2px;
}

/* ---------- 内容区块 ---------- */

.page-products .pp-block {
  padding: 40px 0;
}

.page-products .pp-block:first-child {
  padding-top: 0;
}

.page-products .pp-block + .pp-block:not(.pp-block--ink) {
  border-top: 1px solid var(--pp-hair-soft);
}

.page-products .pp-block__head {
  max-width: 64ch;
}

.page-products .pp-block__lede {
  margin-top: 14px;
  font-size: 16px;
  line-height: 1.8;
  color: var(--slate-text);
}

.page-products .pp-figure {
  margin-top: 28px;
}

/* ---------- 四层房间导航 ---------- */

.page-products .pp-layers {
  list-style: none;
  margin: 28px 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-products .pp-layer {
  padding: 20px 18px;
  background: var(--card);
  border: 1px solid var(--slate-line);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--pp-cut-sm)), calc(100% - var(--pp-cut-sm)) 100%, 0 100%);
}

.page-products .pp-layer__no {
  display: block;
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--gold);
  font-variant-numeric: tabular-nums;
}

.page-products .pp-layer__title {
  margin-top: 8px;
  font-size: 1.15rem;
  font-weight: 700;
}

.page-products .pp-layer__text {
  margin-top: 8px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--slate-text);
}

/* ---------- 结算流程 ---------- */

.page-products .pp-flow {
  list-style: none;
  margin: 28px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-products .pp-flow__item {
  position: relative;
  padding: 18px 16px 16px 18px;
  background: var(--card);
  border-left: 3px solid var(--gold);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--pp-cut-sm)), calc(100% - var(--pp-cut-sm)) 100%, 0 100%);
}

.page-products .pp-flow__no {
  display: block;
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--gold);
  font-variant-numeric: tabular-nums;
}

.page-products .pp-flow__label {
  margin-top: 6px;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--ink-green);
}

.page-products .pp-flow__text {
  margin-top: 6px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--slate-text);
}

.page-products .pp-cards {
  margin-top: 28px;
  display: grid;
  gap: 14px;
}

.page-products .pp-card {
  position: relative;
  padding: 22px 18px 20px;
  background: var(--card);
  border: 1px solid var(--slate-line);
  clip-path: polygon(var(--pp-cut-sm) 0, 100% 0, 100% calc(100% - var(--pp-cut-sm)), calc(100% - var(--pp-cut-sm)) 100%, 0 100%, 0 var(--pp-cut-sm));
}

.page-products .pp-card__ver {
  position: absolute;
  top: 14px;
  right: 16px;
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--gold);
  padding-bottom: 3px;
  border-bottom: 1px solid var(--gold);
  font-variant-numeric: tabular-nums;
}

.page-products .pp-card__title {
  font-size: 1.05rem;
  font-weight: 700;
  padding-right: 56px;
}

.page-products .pp-card__text {
  margin-top: 10px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--slate-text);
}

/* ---------- 字段表 ---------- */

.page-products .pp-table-wrap {
  margin-top: 32px;
}

.page-products .pp-fields {
  width: 100%;
  border-collapse: collapse;
  font-size: 15px;
  overflow-wrap: anywhere;
}

.page-products .pp-fields__caption {
  text-align: left;
  padding-bottom: 12px;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--slate-text);
}

.page-products .pp-fields th,
.page-products .pp-fields td {
  padding: 14px 14px;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--slate-line);
  line-height: 1.7;
}

.page-products .pp-fields thead th {
  font-size: 12px;
  letter-spacing: 0.14em;
  font-weight: 600;
  color: var(--slate-text);
  border-bottom: 1px solid var(--gold);
  background: rgba(110, 127, 140, 0.08);
}

.page-products .pp-fields tbody tr:nth-child(even) {
  background: rgba(110, 127, 140, 0.06);
}

.page-products .pp-term {
  position: relative;
  font-weight: 700;
  color: var(--ink-green);
  border-bottom: 1px dashed var(--gold);
  cursor: help;
}

.page-products .pp-term::after {
  content: attr(data-hint);
  position: absolute;
  left: 0;
  bottom: calc(100% + 10px);
  width: 200px;
  padding: 10px 12px;
  background: var(--ink-green);
  color: var(--cream);
  font-size: 13px;
  font-weight: 400;
  line-height: 1.55;
  letter-spacing: 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(6px);
  transition: opacity 180ms var(--ease-out), transform 180ms var(--ease-out), visibility 180ms;
  z-index: 6;
}

.page-products .pp-term:hover::after,
.page-products .pp-term:focus-visible::after {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.page-products .pp-term:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 3px;
}

/* ---------- 练局 ---------- */

.page-products .pp-split {
  margin-top: 28px;
  display: grid;
  gap: 26px;
}

.page-products .pp-points {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 18px;
}

.page-products .pp-point {
  padding-left: 16px;
  border-left: 2px solid var(--pp-hair);
}

.page-products .pp-point__title {
  font-size: 1.03rem;
  font-weight: 700;
  color: var(--ink-green);
}

.page-products .pp-point__text {
  margin-top: 8px;
  font-size: 15px;
  line-height: 1.78;
  color: var(--slate-text);
}

/* ---------- 牌局记录 ---------- */

.page-products .pp-ways {
  list-style: none;
  margin: 28px 0 0;
  padding: 0;
  display: grid;
  gap: 20px;
}

.page-products .pp-way__no {
  display: block;
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--cinnabar);
  font-variant-numeric: tabular-nums;
}

.page-products .pp-way__title {
  margin-top: 8px;
  font-size: 1.1rem;
  font-weight: 700;
}

.page-products .pp-way__text {
  margin-top: 8px;
  font-size: 15px;
  line-height: 1.78;
  color: var(--slate-text);
}

.page-products .pp-note {
  margin-top: 28px;
}

/* ---------- 段位曲线（深底块） ---------- */

.page-products .pp-block--ink {
  margin-top: 8px;
  padding: 38px 24px;
  background: var(--ink-green);
  color: var(--cream);
  clip-path: polygon(var(--cut) 0, 100% 0, 100% calc(100% - var(--cut)), calc(100% - var(--cut)) 100%, 0 100%, 0 var(--cut));
}

.page-products .pp-block--ink .headline {
  color: var(--cream);
}

.page-products .pp-block--ink .pp-block__lede {
  color: rgba(245, 240, 230, 0.76);
}

.page-products .pp-curve {
  margin-top: 26px;
}

.page-products .pp-curve__svg {
  display: block;
  width: 100%;
  height: auto;
  color: var(--gold);
}

.page-products .pp-curve__dot {
  fill: var(--ink-green);
  stroke: var(--gold-bright);
  stroke-width: 1.5;
}

.page-products .pp-curve__dot--current {
  fill: var(--cinnabar);
  stroke: var(--cinnabar);
}

.page-products .pp-stars {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.page-products .pp-stars__item {
  padding: 10px 6px;
  text-align: center;
  border: 1px solid rgba(230, 201, 122, 0.28);
}

.page-products .pp-stars__item--current {
  border-color: var(--cinnabar);
}

.page-products .pp-stars__no {
  display: block;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: rgba(245, 240, 230, 0.66);
}

.page-products .pp-stars__mark {
  display: block;
  margin-top: 6px;
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--gold-bright);
}

/* ---------- 设备与版本 ---------- */

.page-products .pp-acc {
  margin-top: 28px;
  border-top: 1px solid var(--pp-hair-soft);
}

.page-products .pp-acc__item {
  border-bottom: 1px solid var(--pp-hair-soft);
}

.page-products .pp-acc__summary {
  position: relative;
  padding: 16px 36px 16px 0;
  font-size: 15px;
  font-weight: 600;
  color: var(--ink-green);
  cursor: pointer;
  list-style: none;
}

.page-products .pp-acc__summary::-webkit-details-marker {
  display: none;
}

.page-products .pp-acc__summary::after {
  content: "+";
  position: absolute;
  right: 6px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 18px;
  line-height: 1;
  color: var(--gold);
}

.page-products .pp-acc__item[open] .pp-acc__summary::after {
  content: "–";
}

.page-products .pp-acc__body {
  padding: 0 0 18px;
  max-width: 64ch;
}

.page-products .pp-acc__body p {
  font-size: 15px;
  line-height: 1.78;
  color: var(--slate-text);
}

/* ---------- 收尾路径 ---------- */

.page-products .pp-paths {
  padding-top: 34px;
  padding-bottom: 56px;
  border-top: 1px solid var(--pp-hair-soft);
}

.page-products .pp-paths__title {
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--slate-text);
}

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

.page-products .pp-paths__list a {
  display: block;
  padding: 12px 14px;
  font-size: 15px;
  color: var(--ink-green);
  text-decoration: none;
  background: var(--card);
  border: 1px solid var(--slate-line);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 12px), calc(100% - 12px) 100%, 0 100%);
  transition: border-color var(--dur-indicator) var(--ease-out), color var(--dur-indicator) var(--ease-out);
}

.page-products .pp-paths__list a:hover,
.page-products .pp-paths__list a:focus-visible {
  border-color: var(--gold);
  color: var(--cinnabar);
}

/* ---------- 响应式 ---------- */

@media (min-width: 700px) {
  .page-products .pp-hero {
    padding: 72px 0 60px;
  }

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

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

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

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

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

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

  .page-products .pp-block--ink {
    padding: 44px 34px;
  }
}

@media (min-width: 960px) {
  .page-products .pp-hero__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    gap: 48px;
    align-items: end;
  }

  .page-products .pp-split {
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
    gap: 36px;
    align-items: start;
  }

  .page-products .pp-points {
    grid-template-columns: minmax(0, 1fr);
  }
}

@media (min-width: 1020px) {
  .page-products .pp-shell {
    grid-template-columns: 224px minmax(0, 1fr);
    gap: 56px;
    padding-top: 72px;
  }

  .page-products .pp-rail {
    position: sticky;
    top: 96px;
  }

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

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

  .page-products .pp-stars {
    grid-template-columns: repeat(9, minmax(0, 1fr));
  }
}

@media (min-width: 1200px) {
  .page-products .pp-block {
    padding: 52px 0;
  }

  .page-products .pp-block--ink {
    padding: 52px 44px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .pp-term::after,
  .page-products .pp-rail .rail__link,
  .page-products .pp-paths__list a {
    transition: none;
  }
}