.page-products {
  --pd-sect: clamp(48px, 8vw, 104px);
  --pd-radius: clamp(18px, 2.4vw, 28px);
  background: var(--xy-ink);
  color: var(--xy-fog);
  font-family: var(--xy-sans);
  overflow-x: hidden;
}

.page-products *,
.page-products *::before,
.page-products *::after {
  box-sizing: border-box;
}

/* ---------- 通用排版块 ---------- */
.page-products .pd-head {
  max-width: 74ch;
  margin: 0 0 clamp(24px, 4vw, 40px);
}

.page-products .pd-head__lead {
  margin-top: 14px;
}

.page-products .pd-inline {
  color: var(--xy-cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(44, 229, 210, .45);
  transition: color .2s var(--xy-ease), border-color .2s var(--xy-ease);
}

.page-products .pd-inline:hover {
  color: var(--xy-white);
  border-bottom-color: var(--xy-white);
}

.page-products .pd-link {
  display: inline-flex;
  align-items: center;
  padding: 9px 2px;
  font-size: 15px;
  font-weight: 600;
  color: var(--xy-cyan);
  text-decoration: none;
  border-bottom: 1px dashed rgba(44, 229, 210, .55);
  transition: color .2s var(--xy-ease), border-color .2s var(--xy-ease);
}

.page-products .pd-link:hover {
  color: var(--xy-white);
  border-bottom-color: var(--xy-white);
}

/* ---------- 首屏 ---------- */
.page-products .pd-hero {
  position: relative;
  padding: clamp(26px, 5vw, 56px) 0 clamp(34px, 6vw, 72px);
  background:
    radial-gradient(118% 96% at 6% 0%, rgba(44, 229, 210, .18), transparent 56%),
    radial-gradient(96% 84% at 102% 6%, rgba(247, 183, 51, .14), transparent 58%),
    var(--xy-ink);
}

.page-products .pd-hero__inner {
  position: relative;
  padding: clamp(22px, 4.2vw, 52px);
  border: 1px solid var(--xy-rule);
  border-radius: var(--pd-radius);
  background:
    radial-gradient(70% 60% at 96% 96%, rgba(255, 107, 69, .14), transparent 70%),
    linear-gradient(158deg, rgba(18, 41, 74, .94), rgba(10, 26, 47, .62));
  box-shadow: var(--xy-shadow-card);
}

.page-products .pd-hero__inner::before {
  content: "";
  position: absolute;
  top: 12px;
  left: 14px;
  right: 14px;
  height: 6px;
  border-radius: 999px;
  background-image: repeating-linear-gradient(90deg, var(--xy-rule) 0 2px, transparent 2px 16px);
  opacity: .9;
  pointer-events: none;
}

.page-products .pd-crumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 14px;
  margin: 0 0 clamp(18px, 3vw, 28px);
  font-size: 13px;
  color: var(--xy-mist);
}

.page-products .pd-crumbs__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-products .pd-crumbs__list li {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.page-products .pd-crumbs__list li + li::before {
  content: "›";
  color: var(--xy-rule);
}

.page-products .pd-crumbs__list a {
  color: var(--xy-cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(44, 229, 210, .4);
}

.page-products .pd-crumbs__list a:hover {
  color: var(--xy-white);
  border-bottom-color: var(--xy-white);
}

.page-products .pd-crumbs__list [aria-current="page"] {
  color: var(--xy-fog);
}

.page-products .xy-crumbs__steps {
  padding: 4px 11px;
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--xy-mist);
  border: 1px solid var(--xy-rule);
  border-radius: var(--xy-pill);
}

.page-products .pd-hero__title {
  max-width: 24ch;
  margin: 10px 0 0;
  color: var(--xy-white);
}

.page-products .pd-hero__lead {
  max-width: 68ch;
  margin: clamp(16px, 2.6vw, 24px) 0 0;
  color: var(--xy-fog);
}

.page-products .pd-hero__meta {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
  margin-top: clamp(24px, 4vw, 38px);
}

.page-products .pd-stat {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 14px 18px;
  border: 1px solid var(--xy-rule);
  border-radius: 16px;
  background: rgba(10, 26, 47, .55);
}

.page-products .pd-stat__num {
  flex: 0 0 auto;
  font-size: clamp(1.3rem, 3.4vw, 1.8rem);
  font-weight: 700;
  letter-spacing: -.02em;
  color: var(--xy-cyan);
}

.page-products .pd-stat--gold .pd-stat__num { color: var(--xy-gold); }
.page-products .pd-stat--coral .pd-stat__num { color: var(--xy-coral); }

.page-products .pd-stat__label {
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--xy-mist);
}

.page-products .pd-hero__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 22px;
  margin-top: clamp(24px, 4vw, 36px);
}

/* ---------- 分节 ---------- */
.page-products .pd-section {
  position: relative;
  padding: var(--pd-sect) 0;
  background: var(--xy-ink);
}

.page-products .pd-section--fog {
  background: var(--xy-fog);
  color: var(--xy-deep);
}

.page-products .pd-section--fog .xy-h2,
.page-products .pd-section--fog .xy-h3 {
  color: var(--xy-deep);
}

.page-products .pd-section--fog .xy-eyebrow {
  color: #0d7a70;
}

.page-products .pd-section--fog .xy-lead {
  color: #35516f;
}

/* ---------- 分段切换 ---------- */
.page-products .pd-switch {
  display: flex;
  gap: 6px;
  margin: 0 0 clamp(24px, 4vw, 36px);
  padding: 6px;
  border: 1px solid var(--xy-rule);
  border-radius: var(--xy-pill);
  background: rgba(18, 41, 74, .72);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}

.page-products .pd-switch::-webkit-scrollbar {
  display: none;
}

.page-products .pd-switch__item {
  flex: 1 0 auto;
  padding: 11px 20px;
  font-size: 14px;
  font-weight: 600;
  text-align: center;
  white-space: nowrap;
  text-decoration: none;
  color: var(--xy-mist);
  border: 1px solid transparent;
  border-radius: var(--xy-pill);
  transition: color .2s var(--xy-ease), border-color .2s var(--xy-ease), background-color .2s var(--xy-ease);
}

.page-products .pd-switch__item:hover,
.page-products .pd-switch__item:focus-visible {
  color: var(--xy-cyan);
  border-color: var(--xy-cyan);
  background: rgba(44, 229, 210, .1);
  outline: none;
}

/* ---------- 三类内容卡片 ---------- */
.page-products .pd-types {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
}

.page-products .pd-type {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: clamp(20px, 3.2vw, 30px);
  border: 1px solid var(--xy-rule);
  border-left: 4px solid var(--xy-cyan);
  border-radius: var(--pd-radius);
  background: linear-gradient(164deg, rgba(18, 41, 74, .92), rgba(10, 26, 47, .7));
  box-shadow: var(--xy-shadow-card);
  transition: transform .28s var(--xy-ease);
}

.page-products .pd-type--gold { border-left-color: var(--xy-gold); }
.page-products .pd-type--coral { border-left-color: var(--xy-coral); }

.page-products .pd-type:hover {
  transform: translateY(-3px);
}

.page-products .pd-type__idx {
  margin: 0;
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--xy-mist);
}

.page-products .pd-type__name {
  margin: 0;
  color: var(--xy-white);
}

.page-products .pd-type__lead {
  margin: 0;
  font-size: 14px;
  font-weight: 600;
  color: var(--xy-cyan);
}

.page-products .pd-type--gold .pd-type__lead { color: var(--xy-gold); }
.page-products .pd-type--coral .pd-type__lead { color: var(--xy-coral); }

.page-products .pd-type__body {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--xy-fog);
}

.page-products .pd-type__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 2px 0 0;
  padding: 0;
  list-style: none;
}

.page-products .pd-type__tags li {
  padding: 5px 11px;
  font-size: 12.5px;
  color: var(--xy-mist);
  border: 1px solid var(--xy-rule);
  border-radius: var(--xy-pill);
}

.page-products .pd-type__more {
  margin-top: auto;
  padding-top: 10px;
  font-size: 14px;
  font-weight: 600;
  color: var(--xy-cyan);
  text-decoration: none;
}

.page-products .pd-type--gold .pd-type__more { color: var(--xy-gold); }
.page-products .pd-type--coral .pd-type__more { color: var(--xy-coral); }

.page-products .pd-type__more:hover {
  color: var(--xy-white);
}

/* ---------- 图片容器 ---------- */
.page-products .pd-shot {
  margin: 0 0 clamp(24px, 4vw, 38px);
}

.page-products .pd-shot img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--pd-radius);
  object-fit: cover;
}

.page-products .pd-shot--side {
  margin: 0;
}

.page-products .pd-section--fog .pd-shot img {
  border: 1px solid #cfddec;
  background: #ffffff;
}

/* ---------- 三维度筛选 ---------- */
.page-products .pd-filter {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 18px;
  margin-bottom: clamp(26px, 4vw, 40px);
}

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

.page-products .pd-dim {
  padding: 18px 20px;
  border: 1px solid var(--xy-rule);
  border-top: 3px solid var(--pd-accent, var(--xy-rule));
  border-radius: 18px;
  background: rgba(18, 41, 74, .62);
}

.page-products .pd-dim--a { --pd-accent: var(--xy-cyan); }
.page-products .pd-dim--b { --pd-accent: var(--xy-gold); }
.page-products .pd-dim--c { --pd-accent: var(--xy-coral); }

.page-products .pd-dim__title {
  margin: 0 0 6px;
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--pd-accent, var(--xy-mist));
}

.page-products .pd-dim__name {
  margin: 0 0 12px;
  font-size: 17px;
  font-weight: 700;
  color: var(--xy-white);
}

.page-products .pd-dim__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-products .pd-tag {
  padding: 6px 12px;
  font-size: 13px;
  color: var(--xy-fog);
  border: 1px solid rgba(143, 163, 191, .35);
  border-radius: var(--xy-pill);
  background: rgba(10, 26, 47, .7);
}

/* ---------- 适配判断 ---------- */
.page-products .pd-check__head {
  margin: 0 0 16px;
  color: var(--xy-white);
}

.page-products .pd-check__list {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-products .pd-check__item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 14px;
  align-items: start;
  padding: 15px 18px;
  border: 1px dashed var(--xy-rule);
  border-radius: 16px;
  background: rgba(10, 26, 47, .45);
}

.page-products .pd-check__num {
  padding-top: 2px;
  font-size: 13px;
  font-weight: 700;
  color: var(--xy-gold);
}

.page-products .pd-check__item p {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--xy-fog);
}

/* ---------- 版本说明 ---------- */
.page-products .pd-ver__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 26px;
}

.page-products .pd-verList {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
}

.page-products .pd-verList li {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 12px;
  align-items: flex-start;
  padding: 14px 16px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--xy-deep);
  border: 1px solid #cfddec;
  border-radius: 14px;
  background: #ffffff;
}

.page-products .pd-verList__k {
  flex: 0 0 auto;
  padding: 3px 10px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .08em;
  color: #0b6e64;
  border-radius: var(--xy-pill);
  background: rgba(44, 229, 210, .18);
}

.page-products .pd-ver__note {
  margin: 18px 0 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: #35516f;
}

.page-products .pd-ver__note .pd-inline {
  color: #0b6e64;
  border-bottom-color: rgba(11, 110, 100, .45);
}

.page-products .pd-ver__note .pd-inline:hover {
  color: var(--xy-deep);
  border-bottom-color: var(--xy-deep);
}

/* ---------- 更新摘要 ---------- */
.page-products .pd-digest__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 24px;
}

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

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

.page-products .pd-digest__item {
  padding: 18px 20px;
  border: 1px solid var(--xy-rule);
  border-left: 3px solid var(--xy-gold);
  border-radius: 18px;
  background: rgba(18, 41, 74, .6);
}

.page-products .pd-digest__item h3 {
  margin: 0 0 6px;
  color: var(--xy-white);
}

.page-products .pd-digest__item p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--xy-mist);
}

.page-products .pd-digest__foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px 22px;
  margin-top: clamp(22px, 3.5vw, 32px);
}

.page-products .pd-digest__foot .xy-note {
  margin: 0;
  max-width: 58ch;
  color: var(--xy-mist);
}

/* ---------- 移动端横幅 ---------- */
.page-products .pd-mobile {
  padding: var(--pd-sect) 0;
  background:
    linear-gradient(122deg, rgba(247, 183, 51, .22), rgba(255, 107, 69, .15) 58%, rgba(44, 229, 210, .12)),
    var(--xy-indigo);
  border-top: 1px solid rgba(247, 183, 51, .45);
  border-bottom: 1px solid rgba(247, 183, 51, .45);
}

.page-products .pd-mobile__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 26px;
  align-items: center;
}

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

.page-products .pd-mobile__text .xy-h2 {
  color: var(--xy-white);
}

.page-products .pd-mobile__text .xy-lead {
  margin-top: 14px;
  color: var(--xy-fog);
}

.page-products .pd-steps {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 10px;
  margin: 20px 0 24px;
  padding: 0;
  list-style: none;
}

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

.page-products .pd-steps__n {
  font-size: 13px;
  font-weight: 700;
  color: var(--xy-gold);
}

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

/* ---------- 常见问题 ---------- */
.page-products .pd-issues {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
}

.page-products .pd-issue {
  padding: 20px 22px;
  border: 1px solid var(--xy-rule);
  border-radius: 18px;
  background: linear-gradient(160deg, rgba(18, 41, 74, .82), rgba(10, 26, 47, .55));
}

.page-products .pd-issue h3 {
  margin: 0 0 8px;
  color: var(--xy-white);
}

.page-products .pd-issue p {
  margin: 0;
  font-size: 15px;
  line-height: 1.82;
  color: var(--xy-fog);
}

.page-products .pd-help__foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px 22px;
  margin-top: clamp(24px, 4vw, 36px);
}

.page-products .pd-help__foot .xy-note {
  margin: 0;
  max-width: 56ch;
  color: var(--xy-mist);
}

/* ---------- 平板 ---------- */
@media (min-width: 640px) {
  .page-products .pd-hero__meta {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-products .pd-stat {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }

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

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

/* ---------- 桌面 ---------- */
@media (min-width: 960px) {
  .page-products .pd-types {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-products .pd-filter {
    grid-template-columns: minmax(0, 3fr) minmax(0, 2fr);
    gap: clamp(20px, 3vw, 34px);
    align-items: start;
  }

  .page-products .pd-ver__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: clamp(24px, 4vw, 48px);
    align-items: start;
  }

  .page-products .pd-digest__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: clamp(24px, 4vw, 44px);
    align-items: start;
  }

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

  .page-products .pd-mobile__inner {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: clamp(26px, 4vw, 52px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .pd-type,
  .page-products .pd-switch__item,
  .page-products .pd-link,
  .page-products .pd-inline {
    transition: none;
  }

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