.page-products {
  --pd-gap: clamp(20px, 4vw, 44px);
  --pd-hair: 1px solid rgba(18, 20, 23, 0.13);
  --pd-hair-dark: 1px solid rgba(201, 214, 200, 0.2);
  background: var(--cream);
  color: var(--ink);
  font-family: var(--font-sans);
  overflow-x: hidden;
}

/* ---------- 面包屑 ---------- */
.page-products .pd-crumb-bar {
  background: var(--cream);
  border-bottom: var(--pd-hair);
}

.page-products .pd-crumb-bar .shell {
  padding-top: 14px;
  padding-bottom: 14px;
}

.page-products .pd-crumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.05em;
  color: rgba(18, 20, 23, 0.5);
}

.page-products .pd-crumbs a {
  color: rgba(18, 20, 23, 0.62);
  text-decoration: none;
}

.page-products .pd-crumbs a:hover {
  color: var(--chip);
}

.page-products .pd-crumbs [aria-current="page"] {
  color: var(--ink);
}

.page-products .pd-sep {
  opacity: 0.4;
}

/* ---------- 首屏 ---------- */
.page-products .pd-hero {
  padding: clamp(28px, 6vw, 64px) 0 clamp(30px, 6vw, 68px);
  background:
    radial-gradient(120% 90% at 88% 0%, rgba(63, 224, 197, 0.1), transparent 62%),
    linear-gradient(180deg, var(--cream) 0%, #EBE3D6 100%);
  border-bottom: var(--pd-hair);
}

.page-products .pd-hero__inner {
  display: grid;
  gap: var(--pd-gap);
}

.page-products .pd-hero h1 {
  margin: 10px 0 16px;
  font-size: clamp(30px, 6.4vw, 58px);
  font-weight: 900;
  line-height: 1.14;
  letter-spacing: -0.02em;
  color: var(--table-deep);
}

.page-products .pd-h1-em {
  white-space: nowrap;
  background: linear-gradient(transparent 62%, rgba(212, 166, 74, 0.55) 62%);
}

.page-products .pd-hero__lead {
  margin: 0;
  max-width: 56ch;
  font-size: clamp(15px, 1.9vw, 17px);
  line-height: 1.78;
  color: rgba(18, 20, 23, 0.74);
}

.page-products .pd-hero__acts {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.page-products .pd-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 18px 0;
  margin: 30px 0 0;
  padding: 18px 0 0;
  list-style: none;
  border-top: var(--pd-hair);
}

.page-products .pd-stats li {
  flex: 1 1 110px;
  padding-right: 16px;
}

.page-products .pd-stats__n {
  display: block;
  font-size: 30px;
  font-weight: 800;
  line-height: 1.05;
  color: var(--chip);
}

.page-products .pd-stats__t {
  display: block;
  margin-top: 6px;
  font-size: 12px;
  letter-spacing: 0.02em;
  color: rgba(18, 20, 23, 0.6);
}

.page-products .pd-hero__fig {
  margin: 0;
}

.page-products .figure-frame {
  margin: 0;
  overflow: hidden;
  border: 1px solid rgba(7, 42, 32, 0.24);
  border-radius: var(--r);
}

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

.page-products .pd-cap {
  margin-top: 10px;
  font-size: 12.5px;
  line-height: 1.6;
  color: rgba(18, 20, 23, 0.55);
}

/* ---------- 通用章节标题 ---------- */
.page-products .pd-sec-head {
  max-width: 62ch;
  margin-bottom: clamp(22px, 4vw, 36px);
}

.page-products h2 {
  margin: 8px 0 12px;
  font-size: clamp(23px, 3.6vw, 36px);
  font-weight: 900;
  line-height: 1.24;
  letter-spacing: -0.015em;
  color: var(--table-deep);
}

.page-products .pd-sec-head p {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.78;
  color: rgba(18, 20, 23, 0.68);
}

.page-products .pd-sec-head--dark h2 {
  color: var(--ivory);
}

.page-products .pd-sec-head--dark p {
  color: rgba(255, 249, 239, 0.72);
}

.page-products .pd-sec-head--dark .eyebrow {
  color: var(--gold);
}

/* ---------- 房间树 ---------- */
.page-products .pd-rooms {
  padding: clamp(36px, 6vw, 72px) 0;
  background: var(--cream);
}

.page-products .pd-map {
  display: grid;
  gap: 20px;
}

.page-products .pd-tree {
  padding: 18px 16px 20px;
  border: 1px solid rgba(212, 166, 74, 0.3);
  border-radius: var(--r);
  background: linear-gradient(160deg, var(--table) 0%, var(--table-deep) 100%);
  color: var(--ivory);
}

.page-products .pd-tree__label {
  margin: 0 0 14px;
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--gold);
}

.page-products .pd-tree__list {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 2px;
  margin: 0;
  padding: 0;
}

.page-products .pd-tree__list::before {
  content: "";
  position: absolute;
  left: 11px;
  top: 14px;
  bottom: 14px;
  width: 1px;
  background: rgba(201, 214, 200, 0.24);
}

.page-products .pd-node {
  position: relative;
  display: block;
  width: 100%;
  padding: 10px 12px 10px 30px;
  text-align: left;
  font-family: var(--font-sans);
  font-size: 14px;
  line-height: 1.4;
  color: rgba(255, 249, 239, 0.78);
  background: transparent;
  border: 1px solid transparent;
  border-radius: 2px;
  cursor: pointer;
  appearance: none;
  transition: background 190ms var(--ease), color 190ms var(--ease), border-color 190ms var(--ease);
}

.page-products .pd-node::before {
  content: "";
  position: absolute;
  left: 8px;
  top: 50%;
  width: 7px;
  height: 7px;
  margin-top: -3.5px;
  border-radius: 50%;
  background: rgba(201, 214, 200, 0.55);
  transition: background 190ms var(--ease), box-shadow 190ms var(--ease);
}

.page-products .pd-node:hover {
  background: rgba(255, 249, 239, 0.07);
  color: var(--ivory);
}

.page-products .pd-node[aria-selected="true"] {
  background: rgba(198, 40, 57, 0.24);
  border-color: rgba(212, 166, 74, 0.45);
  color: var(--ivory);
  font-weight: 700;
}

.page-products .pd-node[aria-selected="true"]::before {
  background: var(--cyan);
  box-shadow: 0 0 0 4px rgba(63, 224, 197, 0.18);
}

.page-products .pd-node:focus-visible,
.page-products .pd-rank-tab:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

.page-products .pd-panels {
  display: grid;
  gap: 16px;
}

.page-products .pd-panel {
  padding: 20px 20px 22px;
  background: #FBF7EE;
  border: var(--pd-hair);
  border-left: 3px solid var(--chip);
  border-radius: var(--r);
  box-shadow: var(--shadow-card);
}

.page-products .pd-panel[hidden],
.page-products .pd-rank[hidden] {
  display: none !important;
}

.page-products .pd-panel__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
}

.page-products .pd-panel__head h3 {
  margin: 0;
  font-size: clamp(19px, 2.6vw, 24px);
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--table-deep);
}

.page-products .pd-panel__text {
  margin: 12px 0 0;
  font-size: 14.5px;
  line-height: 1.78;
  color: rgba(18, 20, 23, 0.72);
  max-width: 62ch;
}

.page-products .pd-panel__facts {
  margin: 18px 0 0;
}

.page-products .pd-panel__facts > div {
  display: grid;
  grid-template-columns: 68px minmax(0, 1fr);
  gap: 12px;
  padding: 9px 0;
  border-top: 1px dashed rgba(18, 20, 23, 0.16);
}

.page-products .pd-panel__facts dt {
  padding-top: 2px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--table);
  opacity: 0.75;
}

.page-products .pd-panel__facts dd {
  margin: 0;
  font-size: 14px;
  line-height: 1.62;
  color: rgba(18, 20, 23, 0.78);
}

/* ---------- 段位 ---------- */
.page-products .pd-ranks {
  padding: clamp(36px, 6vw, 72px) 0;
  background: linear-gradient(180deg, var(--table) 0%, var(--table-deep) 100%);
  color: var(--ivory);
}

.page-products .pd-ranks .eyebrow {
  color: var(--gold);
}

.page-products .pd-ranks h2 {
  color: var(--ivory);
}

.page-products .pd-ranks__inner {
  display: grid;
  gap: 30px;
}

.page-products .pd-ranks__lead {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.78;
  color: rgba(255, 249, 239, 0.74);
  max-width: 46ch;
}

.page-products .pd-ranks__fig {
  margin: 24px 0 0;
}

.page-products .pd-ranks__fig .figure-frame {
  border-color: rgba(212, 166, 74, 0.32);
}

.page-products .pd-ranks .pd-cap {
  color: rgba(255, 249, 239, 0.55);
}

.page-products .pd-rank-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 18px;
}

.page-products .pd-rank-tab {
  flex: 1 1 auto;
  padding: 9px 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: rgba(255, 249, 239, 0.8);
  background: rgba(255, 249, 239, 0.06);
  border: 1px solid rgba(201, 214, 200, 0.3);
  border-radius: 2px;
  cursor: pointer;
  appearance: none;
  transition: background 180ms var(--ease), color 180ms var(--ease), border-color 180ms var(--ease), box-shadow 180ms var(--ease);
}

.page-products .pd-rank-tab:hover {
  background: rgba(255, 249, 239, 0.13);
  color: var(--ivory);
}

.page-products .pd-rank-tab[aria-selected="true"] {
  color: var(--ivory);
  background: var(--chip);
  border-color: var(--chip);
  box-shadow: 0 3px 0 var(--chip-dark);
}

.page-products .pd-rank {
  padding: 20px;
  background: rgba(7, 42, 32, 0.55);
  border: 1px solid rgba(212, 166, 74, 0.3);
  border-radius: var(--r);
}

.page-products .pd-rank h3 {
  margin: 0 0 10px;
  font-size: clamp(20px, 2.6vw, 26px);
  font-weight: 800;
  color: var(--gold);
  letter-spacing: 0.02em;
}

.page-products .pd-rank p {
  margin: 0 0 12px;
  font-size: 14.5px;
  line-height: 1.78;
  color: rgba(255, 249, 239, 0.78);
  max-width: 60ch;
}

.page-products .pd-rank__open {
  margin: 0;
  padding-top: 12px;
  border-top: 1px dashed rgba(201, 214, 200, 0.26);
  font-size: 13px;
  line-height: 1.7;
  color: rgba(255, 249, 239, 0.66) !important;
}

.page-products .pd-rank__open .mono {
  margin-right: 10px;
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--cyan);
}

/* ---------- 结算明细 ---------- */
.page-products .pd-settle {
  padding: clamp(36px, 6vw, 72px) 0;
  background: var(--cream);
  border-bottom: var(--pd-hair);
}

.page-products .pd-settle__inner {
  display: grid;
  gap: 32px;
}

.page-products .pd-steps {
  counter-reset: pdstep;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-products .pd-steps li {
  position: relative;
  counter-increment: pdstep;
  padding: 16px 0 16px 56px;
  border-top: var(--pd-hair);
}

.page-products .pd-steps li::before {
  content: counter(pdstep, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 16px;
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  color: var(--ivory);
  background: var(--chip);
  border-radius: 50%;
  box-shadow: 0 3px 0 var(--chip-dark);
}

.page-products .pd-steps h4 {
  margin: 0 0 6px;
  font-size: 16.5px;
  font-weight: 800;
  color: var(--table-deep);
}

.page-products .pd-steps p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: rgba(18, 20, 23, 0.72);
  max-width: 58ch;
}

.page-products .pd-table-wrap {
  margin-top: 24px;
  overflow-x: auto;
  background: #FBF7EE;
  border: var(--pd-hair);
  border-radius: var(--r);
}

.page-products .pd-table {
  width: 100%;
  min-width: 440px;
  border-collapse: collapse;
  font-size: 14px;
}

.page-products .pd-table caption {
  padding: 12px 14px;
  text-align: left;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: rgba(18, 20, 23, 0.55);
  border-bottom: var(--pd-hair);
}

.page-products .pd-table th,
.page-products .pd-table td {
  padding: 11px 14px;
  text-align: left;
  vertical-align: top;
  border-bottom: var(--pd-hair);
  line-height: 1.6;
}

.page-products .pd-table thead th {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--table);
  background: rgba(11, 61, 46, 0.07);
}

.page-products .pd-table tbody th {
  font-weight: 700;
  white-space: nowrap;
  color: var(--table-deep);
}

.page-products .pd-table tbody td {
  color: rgba(18, 20, 23, 0.74);
}

.page-products .pd-table tbody tr:last-child th,
.page-products .pd-table tbody tr:last-child td {
  border-bottom: 0;
}

.page-products .pd-settle__fig {
  margin: 0;
}

/* ---------- 四步进房 ---------- */
.page-products .pd-start {
  padding: clamp(36px, 6vw, 72px) 0;
  background: linear-gradient(135deg, var(--wine) 0%, #4A1420 100%);
  color: var(--ivory);
}

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

.page-products .pd-flow li {
  position: relative;
  padding: 18px 16px 20px;
  background: rgba(255, 249, 239, 0.07);
  border: 1px solid rgba(255, 249, 239, 0.18);
  border-radius: var(--r);
}

.page-products .pd-flow__n {
  display: block;
  margin-bottom: 10px;
  font-size: 22px;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--gold);
}

.page-products .pd-flow h3 {
  margin: 0 0 8px;
  font-size: 17px;
  font-weight: 800;
  color: var(--ivory);
}

.page-products .pd-flow p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.7;
  color: rgba(255, 249, 239, 0.74);
}

.page-products .pd-start__more {
  margin: 24px 0 0;
  font-size: 14px;
  line-height: 1.7;
  color: rgba(255, 249, 239, 0.7);
}

.page-products .pd-start__more a {
  color: var(--cyan);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-products .pd-start__more a:hover {
  color: var(--ivory);
}

/* ---------- 复盘 ---------- */
.page-products .pd-review {
  padding: clamp(36px, 6vw, 72px) 0;
  background: #EBE3D6;
  border-bottom: var(--pd-hair);
}

.page-products .pd-review__inner {
  display: grid;
  gap: 28px;
}

.page-products .pd-review__fig {
  margin: 0;
}

.page-products .pd-review__text p {
  margin: 0 0 14px;
  font-size: 15.5px;
  line-height: 1.78;
  color: rgba(18, 20, 23, 0.72);
  max-width: 58ch;
}

.page-products .pd-review__list {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: var(--pd-hair);
}

.page-products .pd-review__list li {
  padding: 12px 0;
  font-size: 14px;
  line-height: 1.7;
  color: rgba(18, 20, 23, 0.76);
  border-bottom: var(--pd-hair);
}

.page-products .pd-review__list .mono {
  display: inline-block;
  min-width: 76px;
  margin-right: 10px;
  font-size: 11.5px;
  letter-spacing: 0.1em;
  color: var(--chip);
}

/* ---------- 约人与赛事 ---------- */
.page-products .pd-social {
  padding: clamp(36px, 6vw, 72px) 0;
  background: linear-gradient(180deg, #12161A 0%, var(--ink) 100%);
  color: var(--ivory);
}

.page-products .pd-duo {
  display: grid;
  gap: 18px;
}

.page-products .pd-card {
  padding: 22px 20px 24px;
  background: rgba(255, 249, 239, 0.05);
  border: 1px solid rgba(212, 166, 74, 0.28);
  border-radius: var(--r);
}

.page-products .pd-card__num {
  display: block;
  margin-bottom: 12px;
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--gold);
}

.page-products .pd-card h3 {
  margin: 0 0 12px;
  font-size: clamp(18px, 2.4vw, 21px);
  font-weight: 800;
  line-height: 1.4;
  color: var(--ivory);
}

.page-products .pd-card p {
  margin: 0 0 12px;
  font-size: 14px;
  line-height: 1.78;
  color: rgba(255, 249, 239, 0.76);
}

.page-products .pd-card__scene {
  margin: 0 !important;
  padding-top: 12px;
  border-top: 1px dashed rgba(201, 214, 200, 0.24);
  font-size: 13px !important;
  color: rgba(255, 249, 239, 0.6) !important;
}

.page-products .pd-social__fig {
  margin: 26px 0 0;
}

.page-products .pd-social .pd-cap {
  color: rgba(255, 249, 239, 0.55);
}

/* ---------- 积分与安全 ---------- */
.page-products .pd-trust {
  padding: clamp(36px, 6vw, 72px) 0;
  background: var(--cream);
}

.page-products .pd-trust__inner {
  display: grid;
  gap: 22px;
}

.page-products .pd-trust__intro p {
  margin: 0;
  font-size: 15px;
  line-height: 1.78;
  color: rgba(18, 20, 23, 0.7);
  max-width: 52ch;
}

.page-products .pd-acc {
  border-top: var(--pd-hair);
}

.page-products .pd-acc details {
  border-bottom: var(--pd-hair);
}

.page-products .pd-acc summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 0;
  font-size: 15.5px;
  font-weight: 700;
  color: var(--table-deep);
  list-style: none;
  cursor: pointer;
}

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

.page-products .pd-acc summary::after {
  content: "+";
  flex: none;
  font-family: var(--font-mono);
  font-size: 20px;
  line-height: 1;
  color: var(--chip);
}

.page-products .pd-acc details[open] summary::after {
  content: "−";
}

.page-products .pd-acc summary:hover {
  color: var(--chip);
}

.page-products .pd-acc p {
  margin: 0 0 20px;
  max-width: 66ch;
  font-size: 14.5px;
  line-height: 1.8;
  color: rgba(18, 20, 23, 0.72);
}

.page-products .pd-acc p a {
  color: var(--chip);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 继续阅读 ---------- */
.page-products .pd-next {
  padding: clamp(32px, 5vw, 56px) 0;
  background: #EBE3D6;
  border-top: var(--pd-hair);
}

.page-products .pd-next h2 {
  font-size: clamp(20px, 3vw, 28px);
}

.page-products .pd-next__list {
  display: grid;
  gap: 10px;
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
}

.page-products .pd-next__list a {
  display: block;
  padding: 16px;
  background: var(--cream);
  border: var(--pd-hair);
  border-radius: var(--r);
  color: var(--ink);
  text-decoration: none;
  transition: transform 170ms var(--ease), box-shadow 170ms var(--ease), border-color 170ms var(--ease);
}

.page-products .pd-next__list a:hover {
  transform: translateY(-2px);
  border-color: rgba(198, 40, 57, 0.42);
  box-shadow: var(--shadow-card);
}

.page-products .pd-next__label {
  display: block;
  margin-bottom: 6px;
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--table);
  opacity: 0.75;
}

.page-products .pd-next__title {
  display: block;
  font-size: 14.5px;
  font-weight: 700;
  line-height: 1.6;
  color: var(--table-deep);
}

/* ---------- 响应式 ---------- */
@media (min-width: 600px) {
  .page-products .pd-stats li + li {
    padding-left: 18px;
    border-left: var(--pd-hair);
  }

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

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

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

@media (min-width: 860px) {
  .page-products .pd-hero__inner {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    align-items: end;
  }

  .page-products .pd-ranks__inner {
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
    gap: 48px;
    align-items: start;
  }

  .page-products .pd-settle__inner {
    grid-template-columns: minmax(0, 1.25fr) minmax(0, 0.75fr);
    gap: 44px;
    align-items: start;
  }

  .page-products .pd-review__inner {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 44px;
    align-items: center;
  }

  .page-products .pd-trust__inner {
    grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
    gap: 44px;
    align-items: start;
  }
}

@media (min-width: 960px) {
  .page-products .pd-map {
    grid-template-columns: 250px minmax(0, 1fr);
    gap: 40px;
    align-items: start;
  }

  .page-products .pd-tree {
    position: sticky;
    top: 88px;
  }

  .page-products .pd-panels {
    gap: 18px;
  }

  .page-products .pd-panel {
    padding: 26px 28px 28px;
  }

  .page-products .pd-settle__fig {
    margin-top: 6px;
  }
}

@media (min-width: 1024px) {
  .page-products .pd-flow {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

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

  .page-products .pd-social__fig {
    margin-top: 34px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .pd-node,
  .page-products .pd-rank-tab,
  .page-products .pd-next__list a {
    transition: none !important;
  }

  .page-products .pd-next__list a:hover {
    transform: none;
  }
}