.page-products {
  --pd-cut: 20px;
  --pd-ease: var(--wb-ease);
  background: var(--wb-base);
  color: var(--wb-text);
  font-family: var(--wb-font-body);
  overflow-x: hidden;
}

.page-products .pd-crumb-wrap {
  padding-top: clamp(18px, 2.4vw, 30px);
}

.page-products .pd-crumb {
  font-family: var(--wb-font-mono);
  font-size: 13px;
}

/* ---------- 首屏 ---------- */

.page-products .pd-hero {
  padding-top: clamp(28px, 4vw, 56px);
  padding-bottom: clamp(48px, 7vw, 92px);
}

.page-products .pd-hero__grid {
  display: grid;
  gap: clamp(32px, 4.5vw, 60px);
  grid-template-columns: minmax(0, 1fr);
}

@media (min-width: 960px) {
  .page-products .pd-hero__grid {
    grid-template-columns: 5fr 7fr;
    align-items: end;
  }
}

.page-products .pd-hero__eyebrow {
  margin: 0;
  font-family: var(--wb-font-mono);
  font-size: 12.5px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--wb-gold);
}

.page-products .pd-hero__title {
  margin: 16px 0 0;
  font-family: var(--wb-font-display);
  font-weight: 900;
  letter-spacing: -0.01em;
  line-height: 1.08;
  font-size: clamp(32px, 5.2vw, 60px);
  color: var(--wb-text);
}

.page-products .pd-hero__lede {
  margin: 22px 0 0;
  max-width: 46ch;
  font-size: clamp(15.5px, 1.4vw, 17.5px);
  line-height: 1.9;
  color: var(--wb-muted);
}

.page-products .pd-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.page-products .pd-hero__panel {
  position: relative;
  padding: clamp(24px, 3vw, 38px);
  background:
    repeating-linear-gradient(0deg, rgba(42, 58, 95, .45) 0 1px, transparent 1px 34px),
    repeating-linear-gradient(90deg, rgba(42, 58, 95, .45) 0 1px, transparent 1px 34px),
    linear-gradient(170deg, var(--wb-panel), #101B36);
  border-top: 3px solid var(--wb-gold);
  overflow: hidden;
}

.page-products .pd-hero__panel::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 0;
  width: 52px;
  height: 52px;
  background: linear-gradient(135deg, transparent 50%, var(--wb-base) 50%);
  pointer-events: none;
}

.page-products .pd-hero__panelmeta {
  margin: 0 0 26px;
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--wb-muted);
}

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

@media (min-width: 620px) and (max-width: 959px) {
  .page-products .pd-hero__stats {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 22px;
  }
}

.page-products .pd-stat {
  border-top: 1px dashed var(--wb-line);
  padding-top: 16px;
}

.page-products .pd-stat:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-products .pd-stat__num {
  margin: 0;
  font-family: var(--wb-font-display);
  font-weight: 900;
  font-size: clamp(36px, 4.4vw, 56px);
  line-height: 1;
  letter-spacing: -0.01em;
  color: var(--wb-gold-bright);
  font-variant-numeric: tabular-nums;
}

.page-products .pd-stat__num span {
  margin-left: 6px;
  font-size: .4em;
  font-weight: 700;
  color: var(--wb-muted);
  letter-spacing: 0;
}

.page-products .pd-stat__label {
  margin: 8px 0 0;
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--wb-muted);
}

/* ---------- 索引 + 主体 ---------- */

.page-products .pd-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(30px, 4vw, 54px);
  padding-bottom: clamp(80px, 10vw, 140px);
}

@media (min-width: 1020px) {
  .page-products .pd-body {
    grid-template-columns: 216px minmax(0, 1fr);
    gap: clamp(40px, 4.5vw, 72px);
  }
}

.page-products .pd-index {
  border-top: 2px solid var(--wb-gold);
  padding-top: 14px;
}

@media (min-width: 1020px) {
  .page-products .pd-index {
    position: sticky;
    top: 138px;
    align-self: start;
  }
}

.page-products .pd-index__label {
  margin: 0 0 12px;
  font-size: 11.5px;
  letter-spacing: .2em;
  color: var(--wb-muted);
}

.page-products .pd-index__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: 4px;
  overflow-x: auto;
  scrollbar-width: thin;
}

@media (min-width: 1020px) {
  .page-products .pd-index__list {
    display: block;
    overflow: visible;
  }
}

.page-products .pd-index__list > li {
  flex: 0 0 auto;
}

.page-products .pd-index__link {
  display: block;
  padding: 8px 12px;
  border-bottom: 2px solid var(--wb-line);
  color: var(--wb-muted);
  font-size: 13.5px;
  line-height: 1.5;
  text-decoration: none;
  white-space: nowrap;
  transition: color .2s var(--pd-ease), border-color .2s var(--pd-ease), background .2s var(--pd-ease);
}

@media (min-width: 1020px) {
  .page-products .pd-index__link {
    white-space: normal;
    border-bottom: 0;
    border-left: 2px solid var(--wb-line);
    padding: 9px 8px 9px 14px;
  }
}

.page-products .pd-index__link:hover {
  color: var(--wb-text);
  border-color: var(--wb-gold);
}

.page-products .pd-index__link[aria-current] {
  color: var(--wb-gold-bright);
  border-color: var(--wb-gold);
  background: linear-gradient(90deg, rgba(192, 138, 46, .16), rgba(192, 138, 46, 0) 78%);
}

.page-products .pd-index__foot {
  margin: 18px 0 0;
  font-size: 12px;
  color: var(--wb-muted);
  letter-spacing: .04em;
}

@media (max-width: 1019px) {
  .page-products .pd-index__foot {
    display: none;
  }
}

/* ---------- 章节骨架 ---------- */

.page-products .pd-main {
  min-width: 0;
}

.page-products .pd-sec {
  padding-top: clamp(56px, 7vw, 104px);
  scroll-margin-top: 132px;
}

.page-products .pd-main > .pd-sec:first-child {
  padding-top: 0;
}

.page-products .pd-sec__num {
  margin: 0;
  font-size: 12px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--wb-gold);
}

.page-products .pd-sec__title {
  margin: 12px 0 0;
  font-family: var(--wb-font-display);
  font-weight: 800;
  font-size: clamp(25px, 3.2vw, 38px);
  line-height: 1.16;
  letter-spacing: -0.01em;
  color: var(--wb-text);
}

.page-products .pd-sec__intro {
  margin: 16px 0 0;
  max-width: 64ch;
  font-size: 15.5px;
  line-height: 1.9;
  color: var(--wb-muted);
}

.page-products .pd-subhead {
  margin: clamp(36px, 4vw, 56px) 0 0;
  font-family: var(--wb-font-display);
  font-weight: 800;
  font-size: clamp(19px, 2vw, 24px);
  color: var(--wb-text);
}

.page-products .pd-note {
  margin: 16px 0 0;
  font-size: 12.5px;
  line-height: 1.8;
  color: var(--wb-muted);
  letter-spacing: .01em;
}

.page-products .wb-prose {
  margin: 0 0 14px;
  font-size: 15.5px;
  line-height: 1.9;
  color: var(--wb-muted);
}

.page-products .wb-prose:last-child {
  margin-bottom: 0;
}

/* ---------- 总览表 ---------- */

.page-products .pd-tablewrap {
  margin-top: clamp(26px, 3vw, 38px);
  overflow-x: auto;
  border: 1px solid var(--wb-line);
  background: var(--wb-panel);
  -webkit-overflow-scrolling: touch;
}

.page-products .pd-table {
  width: 100%;
  min-width: 700px;
  border-collapse: collapse;
  font-size: 14.5px;
}

.page-products .pd-table thead th {
  padding: 13px 18px;
  text-align: left;
  font-family: var(--wb-font-mono);
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--wb-gold);
  background: rgba(192, 138, 46, .09);
  border-bottom: 1px solid var(--wb-line);
}

.page-products .pd-table tbody th,
.page-products .pd-table tbody td {
  padding: 18px;
  text-align: left;
  vertical-align: top;
  line-height: 1.75;
  border-bottom: 1px solid var(--wb-line);
}

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

.page-products .pd-table tbody th {
  font-family: var(--wb-font-display);
  font-weight: 700;
  font-size: 16px;
  color: var(--wb-gold-bright);
  white-space: nowrap;
}

.page-products .pd-table tbody td {
  color: var(--wb-muted);
}

.page-products .pd-table tbody tr:hover th,
.page-products .pd-table tbody tr:hover td {
  background: rgba(42, 58, 95, .45);
  color: var(--wb-text);
}

/* ---------- 平台筛选与规格卡 ---------- */

.page-products .pd-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: clamp(26px, 3vw, 38px);
}

.page-products .pd-chip {
  font-family: var(--wb-font-mono);
  font-size: 12.5px;
  letter-spacing: .06em;
  padding: 9px 17px;
  background: transparent;
  border: 1px solid var(--wb-line);
  color: var(--wb-muted);
  cursor: pointer;
  transition: color .18s var(--pd-ease), border-color .18s var(--pd-ease), background .18s var(--pd-ease);
}

.page-products .pd-chip:hover {
  border-color: var(--wb-gold);
  color: var(--wb-text);
}

.page-products .pd-chip[aria-pressed="true"],
.page-products .pd-chip.is-active {
  background: var(--wb-gold);
  border-color: var(--wb-gold);
  color: var(--wb-ink);
  font-weight: 700;
}

.page-products .pd-specs {
  margin-top: 18px;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  background: var(--wb-line);
  border: 1px solid var(--wb-line);
}

@media (min-width: 760px) {
  .page-products .pd-specs {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.page-products .pd-spec {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: clamp(22px, 2.6vw, 32px);
  background: var(--wb-panel);
  clip-path: polygon(0 0, calc(100% - var(--pd-cut)) 0, 100% var(--pd-cut), 100% 100%, 0 100%);
}

.page-products .pd-spec::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  height: 3px;
  width: 100%;
  background: var(--wb-gold-bright);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform .3s var(--pd-ease);
}

.page-products .pd-spec:hover::before {
  transform: scaleX(1);
}

.page-products .pd-spec__tag {
  margin: 0;
  font-size: 11.5px;
  letter-spacing: .18em;
  color: var(--wb-gold);
}

.page-products .pd-spec__name {
  margin: 10px 0 0;
  font-family: var(--wb-font-display);
  font-weight: 800;
  font-size: 21px;
  color: var(--wb-text);
}

.page-products .pd-spec__size {
  margin: 16px 0 0;
  font-family: var(--wb-font-display);
  font-weight: 900;
  font-size: clamp(44px, 5vw, 62px);
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--wb-text);
  font-variant-numeric: tabular-nums;
}

.page-products .pd-spec__size span {
  margin-left: 5px;
  font-size: .34em;
  font-weight: 700;
  color: var(--wb-muted);
}

.page-products .pd-spec__list {
  margin: 22px 0 0;
  padding: 0;
}

.page-products .pd-spec__list > div {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 14px;
  padding: 10px 0;
  border-top: 1px dashed var(--wb-line);
}

.page-products .pd-spec__list dt {
  flex: 0 0 auto;
  font-family: var(--wb-font-mono);
  font-size: 12.5px;
  color: var(--wb-muted);
}

.page-products .pd-spec__list dd {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--wb-text);
  text-align: right;
}

.page-products [data-filter-item][hidden],
.page-products [data-filter-item].is-filtered {
  display: none !important;
}

/* ---------- 图片容器 ---------- */

.page-products .pd-media {
  margin: clamp(28px, 3.6vw, 46px) 0 0;
}

.page-products .pd-media--flush {
  margin-top: 0;
}

.page-products .pd-media img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border: 1px solid var(--wb-line);
  background: var(--wb-panel);
  object-fit: cover;
}

.page-products .pd-media__caption {
  margin: 11px 0 0;
  font-family: var(--wb-font-mono);
  font-size: 12.5px;
  line-height: 1.75;
  color: var(--wb-muted);
}

/* ---------- 左文右图对照 ---------- */

.page-products .pd-pair {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 3vw, 42px);
  margin-top: clamp(26px, 3vw, 38px);
  align-items: start;
}

@media (min-width: 880px) {
  .page-products .pd-pair {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  }
}

.page-products .pd-quota__steps {
  margin: 0;
  padding: 0 0 0 20px;
  counter-reset: none;
}

.page-products .pd-quota__steps li {
  margin-bottom: 14px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--wb-muted);
  padding-left: 4px;
}

.page-products .pd-quota__steps li::marker {
  color: var(--wb-gold);
  font-family: var(--wb-font-mono);
  font-weight: 700;
}

.page-products .pd-quota__steps strong {
  color: var(--wb-text);
  font-weight: 700;
}

/* ---------- 检索方式折叠 ---------- */

.page-products .pd-methods {
  list-style: none;
  margin: clamp(26px, 3vw, 40px) 0 0;
  padding: 0;
  border-top: 1px solid var(--wb-line);
}

.page-products .pd-method {
  border-bottom: 1px solid var(--wb-line);
}

.page-products .pd-method summary {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 12px;
  padding: 19px 46px 19px 0;
  cursor: pointer;
  font-family: var(--wb-font-display);
  font-weight: 700;
  font-size: 17.5px;
  color: var(--wb-text);
  list-style: none;
  transition: color .18s var(--pd-ease);
}

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

.page-products .pd-method summary:hover {
  color: var(--wb-gold-bright);
}

.page-products .pd-method summary::after {
  content: "+";
  position: absolute;
  right: 6px;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--wb-font-mono);
  font-size: 20px;
  font-weight: 400;
  line-height: 1;
  color: var(--wb-gold);
}

.page-products .pd-method[open] summary::after {
  content: "\2212";
}

.page-products .pd-method__hint {
  font-family: var(--wb-font-mono);
  font-size: 12px;
  font-weight: 400;
  letter-spacing: .04em;
  color: var(--wb-muted);
}

.page-products .pd-method__body {
  padding: 0 40px 22px 0;
  font-size: 14.5px;
  line-height: 1.9;
  color: var(--wb-muted);
}

.page-products .pd-method__body p {
  margin: 0 0 9px;
}

.page-products .pd-method__body p:last-child {
  margin-bottom: 0;
}

.page-products .pd-method__body strong {
  color: var(--wb-text);
  font-weight: 700;
}

/* ---------- 链路三段 ---------- */

.page-products .pd-legs {
  margin-top: clamp(26px, 3vw, 38px);
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  background: var(--wb-line);
  border: 1px solid var(--wb-line);
}

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

.page-products .pd-leg {
  padding: clamp(22px, 2.6vw, 30px);
  background: var(--wb-panel);
}

.page-products .pd-leg__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  margin: 0;
  border-radius: 50%;
  border: 1px solid var(--wb-gold);
  font-size: 13px;
  font-weight: 700;
  color: var(--wb-gold-bright);
}

.page-products .pd-leg__name {
  margin: 16px 0 0;
  font-family: var(--wb-font-display);
  font-weight: 800;
  font-size: 20px;
  color: var(--wb-text);
}

.page-products .pd-leg__desc {
  margin: 12px 0 0;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--wb-muted);
}

/* ---------- 上手五步 ---------- */

.page-products .pd-flow {
  list-style: none;
  counter-reset: pdflow;
  margin: clamp(26px, 3vw, 38px) 0 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-products .pd-flow > li {
  counter-increment: pdflow;
  display: grid;
  grid-template-columns: 52px minmax(0, 1fr);
  gap: 14px;
  align-items: start;
  padding: 20px 22px;
  background: var(--wb-panel);
  border-left: 3px solid transparent;
  transition: border-color .2s var(--pd-ease), background .2s var(--pd-ease);
}

.page-products .pd-flow > li:hover {
  border-left-color: var(--wb-gold);
  background: #1A2A4C;
}

.page-products .pd-flow > li::before {
  content: counter(pdflow, decimal-leading-zero);
  font-family: var(--wb-font-mono);
  font-size: 21px;
  font-weight: 700;
  line-height: 1.4;
  color: var(--wb-gold);
  border-right: 1px solid var(--wb-line);
  padding-right: 14px;
}

.page-products .pd-flow__item {
  min-width: 0;
}

.page-products .pd-flow__title {
  margin: 0;
  font-family: var(--wb-font-display);
  font-weight: 700;
  font-size: 17px;
  line-height: 1.5;
  color: var(--wb-text);
}

.page-products .pd-flow__desc {
  margin: 8px 0 0;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--wb-muted);
}

/* ---------- 卡点 ---------- */

.page-products .pd-traps {
  list-style: none;
  margin: clamp(20px, 2.4vw, 28px) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  background: var(--wb-line);
  border: 1px solid var(--wb-line);
}

@media (min-width: 760px) {
  .page-products .pd-traps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.page-products .pd-trap {
  padding: 20px 22px;
  background: var(--wb-base);
}

.page-products .pd-trap__q {
  margin: 0;
  font-family: var(--wb-font-display);
  font-weight: 700;
  font-size: 16px;
  line-height: 1.55;
  color: var(--wb-cinnabar);
  font-size: 17px;
}

.page-products .pd-trap__a {
  margin: 10px 0 0;
  font-size: 14px;
  line-height: 1.85;
  color: var(--wb-muted);
}

.page-products .pd-trap__a a {
  color: var(--wb-gold-bright);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 收尾行动 ---------- */

.page-products .pd-cta {
  margin-top: clamp(40px, 5vw, 68px);
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 24px;
  align-items: center;
  padding: clamp(26px, 3.2vw, 40px);
  background:
    repeating-linear-gradient(135deg, rgba(192, 138, 46, .07) 0 2px, transparent 2px 12px),
    linear-gradient(120deg, var(--wb-panel), #101B36);
  border-left: 4px solid var(--wb-gold);
}

@media (min-width: 860px) {
  .page-products .pd-cta {
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 40px;
  }
}

.page-products .pd-cta__title {
  margin: 0;
  font-family: var(--wb-font-display);
  font-weight: 800;
  font-size: clamp(20px, 2.4vw, 26px);
  color: var(--wb-text);
}

.page-products .pd-cta__text {
  margin: 12px 0 0;
  max-width: 58ch;
  font-size: 14.5px;
  line-height: 1.9;
  color: var(--wb-muted);
}

.page-products .pd-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

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