.page-products {
  overflow-x: clip;
}

/* ---------- 首屏 ---------- */
.page-products .pd-hero {
  padding-top: clamp(18px, 3vw, 34px);
  padding-bottom: clamp(44px, 6vw, 84px);
}

.page-products .pd-hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(26px, 4vw, 52px);
  align-items: end;
  margin-top: clamp(20px, 3vw, 38px);
}

.page-products .pd-hero__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2.1rem, 5.4vw, 4.2rem);
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--paper);
  margin: 16px 0 0;
}

.page-products .pd-lede {
  font-family: var(--font-body);
  font-size: clamp(1rem, 1.1vw, 1.1rem);
  line-height: 1.9;
  color: var(--mist);
  max-width: 36em;
  margin: 20px 0 0;
}

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

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

/* ---------- 四条主线 ---------- */
.page-products .pd-lines {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  margin-top: clamp(34px, 5vw, 62px);
}

.page-products .pd-line {
  position: relative;
  padding: 22px 20px 24px;
  background:
    linear-gradient(180deg, rgba(224, 33, 138, 0.1), rgba(224, 33, 138, 0) 58%),
    var(--ink-800);
  border: 2px solid var(--gold-line-soft);
  border-left: 4px solid var(--neon);
  box-shadow: var(--shadow-brut-strong);
  transition: transform var(--dur) var(--ease), border-color var(--dur) var(--ease),
    box-shadow var(--dur) var(--ease);
}

.page-products .pd-line__num {
  display: inline-block;
  font-size: 13px;
  color: var(--gold);
  letter-spacing: 0.14em;
  margin-bottom: 12px;
}

.page-products .pd-line__title {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: clamp(1.15rem, 1.6vw, 1.4rem);
  line-height: 1.3;
  color: var(--paper);
  margin: 0;
}

.page-products .pd-line__text {
  font-size: 0.94rem;
  line-height: 1.85;
  color: var(--mist);
  margin: 10px 0 0;
}

.page-products .pd-line__link {
  display: inline-block;
  margin-top: 16px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--gold);
  text-decoration: none;
  border-bottom: 1px solid var(--gold-line);
  padding-bottom: 3px;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-products .pd-line__link:hover,
.page-products .pd-line__link:focus-visible {
  color: var(--gold-soft);
  border-color: var(--gold);
}

/* ---------- 主栏目清单 ---------- */
.page-products .pd-mains {
  padding-top: clamp(44px, 6vw, 84px);
  padding-bottom: clamp(44px, 6vw, 84px);
}

.page-products .pd-filter {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 3vw, 40px);
  margin-top: clamp(28px, 4vw, 46px);
  padding-bottom: clamp(26px, 3.5vw, 40px);
  border-bottom: 1px solid var(--gold-line);
}

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

.page-products .pd-filter__group {
  display: grid;
  gap: 10px;
}

.page-products .pd-filter__label {
  font-size: 13px;
  color: var(--gold);
  letter-spacing: 0.16em;
  margin: 0;
}

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

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

/* ---------- 栏目模块 ---------- */
.page-products .pd-cats {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  margin-top: clamp(30px, 4vw, 52px);
}

.page-products .pd-cat {
  padding: 24px 20px 26px;
  background: var(--ink-800);
  border: 1px solid var(--gold-line-soft);
  border-radius: 2px;
  transition: transform var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-products .pd-cat:hover,
.page-products .pd-cat:focus-within {
  transform: translateY(-4px);
  border-color: var(--gold-line);
}

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

.page-products .pd-cat__num {
  font-size: 13px;
  color: var(--neon);
  letter-spacing: 0.14em;
  padding: 2px 8px;
  border: 1px solid rgba(224, 33, 138, 0.42);
}

.page-products .pd-cat__title {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: clamp(1.1rem, 1.5vw, 1.3rem);
  color: var(--paper);
  margin: 0;
  flex: 1 1 auto;
}

.page-products .pd-cat__count {
  font-size: 12px;
  color: var(--mist);
  letter-spacing: 0.1em;
  flex: 0 0 auto;
}

.page-products .pd-cat__note {
  font-size: 0.925rem;
  line-height: 1.8;
  color: var(--mist);
  margin: 12px 0 0;
}

.page-products .pd-subs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 10px;
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
}

.page-products .pd-sub {
  display: inline-flex;
  align-items: baseline;
  gap: 7px;
  padding: 6px 11px;
  background: rgba(232, 198, 132, 0.05);
  border: 1px solid var(--gold-line-soft);
  font-size: 0.875rem;
  color: var(--paper);
  transition: border-color var(--dur) var(--ease), background var(--dur) var(--ease);
}

.page-products .pd-sub:hover {
  border-color: var(--gold-line);
  background: rgba(232, 198, 132, 0.1);
}

.page-products .pd-sub__num {
  font-size: 11px;
  color: var(--peacock);
  letter-spacing: 0.08em;
}

.page-products .pd-sub__txt {
  white-space: nowrap;
}

/* ---------- 工具板块 ---------- */
.page-products .pd-toolbox {
  padding-top: clamp(46px, 6vw, 88px);
  padding-bottom: clamp(46px, 6vw, 88px);
}

.page-products .pd-toolbox__figure {
  margin: clamp(28px, 4vw, 46px) 0 0;
}

.page-products .pd-toolgroups {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  margin-top: clamp(28px, 4vw, 46px);
}

.page-products .pd-toolgroup {
  padding: 24px 20px 26px;
  background: rgba(11, 10, 15, 0.62);
  border: 1px solid var(--gold-line-soft);
  border-top: 3px solid var(--peacock);
}

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

.page-products .pd-toolgroup__num {
  font-size: 13px;
  color: var(--peacock);
  letter-spacing: 0.16em;
}

.page-products .pd-toolgroup__title {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: clamp(1.05rem, 1.4vw, 1.25rem);
  color: var(--paper);
  margin: 0;
  flex: 1 1 auto;
}

.page-products .pd-toolgroup__count {
  font-size: 12px;
  color: var(--mist);
  letter-spacing: 0.08em;
}

.page-products .pd-toolgroup__note {
  font-size: 0.92rem;
  line-height: 1.8;
  color: var(--mist);
  margin: 12px 0 0;
}

.page-products .pd-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
}

/* ---------- 版本档案 ---------- */
.page-products .pd-versions {
  padding-top: clamp(46px, 6vw, 88px);
  padding-bottom: clamp(46px, 6vw, 88px);
}

.page-products .pd-versions__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 3.5vw, 48px);
  margin-top: clamp(28px, 4vw, 46px);
  align-items: start;
}

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

.page-products .pd-compare {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.page-products .pd-compare__col {
  padding: 20px 18px 22px;
  background: var(--ink-800);
  border: 1px solid var(--gold-line-soft);
}

.page-products .pd-compare__col--new {
  border-color: var(--gold-line);
  box-shadow: var(--shadow-brut);
}

.page-products .pd-compare__ver {
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--mist);
  margin: 0 0 14px;
}

.page-products .pd-compare__col--new .pd-compare__ver {
  color: var(--gold);
}

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

.page-products .pd-compare__list li {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: space-between;
  align-items: baseline;
  padding-bottom: 9px;
  border-bottom: 1px dashed rgba(232, 198, 132, 0.12);
  font-size: 0.9rem;
  color: var(--paper);
}

.page-products .pd-compare__list li:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-products .pd-compare__list li.is-diff {
  border-bottom-color: rgba(232, 198, 132, 0.42);
  background: linear-gradient(90deg, rgba(232, 198, 132, 0.14), rgba(232, 198, 132, 0));
  padding-left: 8px;
}

.page-products .pd-compare__list li.is-diff .pd-compare__v {
  color: var(--gold-soft);
}

.page-products .pd-compare__k {
  color: var(--mist);
  font-size: 0.875rem;
}

.page-products .pd-compare__v {
  font-size: 0.9rem;
  color: var(--paper);
  text-align: right;
}

.page-products .pd-compare__hint {
  font-size: 0.875rem;
  line-height: 1.8;
  color: var(--mist);
  margin: 4px 0 0;
  padding-left: 12px;
  border-left: 2px solid var(--gold-line);
}

/* ---------- 更新提醒 ---------- */
.page-products .pd-alerts {
  padding-top: clamp(46px, 6vw, 88px);
  padding-bottom: clamp(46px, 6vw, 88px);
}

.page-products .pd-alerts__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(28px, 4vw, 52px);
  margin-top: clamp(28px, 4vw, 46px);
  align-items: start;
}

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

.page-products .pd-step {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 16px;
  align-items: start;
}

.page-products .pd-step__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  font-size: 13px;
  color: var(--neon);
  border: 2px solid rgba(224, 33, 138, 0.5);
  background: rgba(224, 33, 138, 0.08);
}

.page-products .pd-step__body h3 {
  margin: 0;
}

.page-products .pd-step__title {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--paper);
  line-height: 1.35;
}

.page-products .pd-step__body p {
  font-size: 0.925rem;
  line-height: 1.85;
  color: var(--mist);
  margin: 9px 0 0;
  max-width: 32em;
}

.page-products .pd-dial {
  padding: 22px 20px 24px;
  background: rgba(11, 10, 15, 0.55);
  border: 1px solid var(--gold-line-soft);
  border-top: 3px solid var(--jade);
}

.page-products .pd-dial__title {
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--jade);
  margin: 0 0 16px;
}

.page-products .pd-dial__track {
  display: flex;
  gap: 4px;
}

.page-products .pd-tick {
  flex: 1 1 0;
  height: 34px;
  background: linear-gradient(180deg, rgba(39, 192, 138, 0.72), rgba(39, 192, 138, 0.14));
  border: 1px solid rgba(39, 192, 138, 0.32);
}

.page-products .pd-tick--end {
  background: linear-gradient(180deg, rgba(232, 198, 132, 0.85), rgba(232, 198, 132, 0.2));
  border-color: rgba(232, 198, 132, 0.55);
}

.page-products .pd-dial__readout {
  font-size: 0.9rem;
  color: var(--mist);
  margin: 14px 0 0;
  line-height: 1.75;
}

.page-products .pd-dial__readout .mono {
  color: var(--gold-soft);
  font-size: 1.05rem;
}

.page-products .pd-dial__figure {
  margin: 20px 0 0;
}

.page-products .pd-dial__figure .media-frame {
  max-width: 250px;
}

/* ---------- 按场景挑 ---------- */
.page-products .pd-scene {
  padding-top: clamp(46px, 6vw, 88px);
  padding-bottom: clamp(46px, 6vw, 88px);
}

.page-products .pd-scene__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  margin-top: clamp(28px, 4vw, 46px);
}

.page-products .pd-scene__card {
  position: relative;
  padding: 26px 22px 28px;
  background: var(--ink-800);
  border: 2px solid var(--gold-line-soft);
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: transform var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-products .pd-scene__card:hover {
  transform: translateY(-4px);
}

.page-products .pd-scene__card--a {
  border-left: 5px solid var(--neon);
}

.page-products .pd-scene__card--b {
  border-left: 5px solid var(--gold);
  box-shadow: var(--shadow-brut-strong);
}

.page-products .pd-scene__card--c {
  border-left: 5px solid var(--jade);
}

.page-products .pd-scene__tag {
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--mist);
  margin: 0;
}

.page-products .pd-scene__title {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: clamp(1.1rem, 1.5vw, 1.3rem);
  color: var(--paper);
  margin: 0;
  line-height: 1.3;
}

.page-products .pd-scene__card p {
  font-size: 0.93rem;
  line-height: 1.85;
  color: var(--mist);
  margin: 0;
}

.page-products .pd-scene__card .btn {
  align-self: flex-start;
  margin-top: auto;
}

/* ---------- 收尾 ---------- */
.page-products .pd-outro {
  margin-top: clamp(32px, 4vw, 52px);
  padding: clamp(24px, 3vw, 36px) clamp(20px, 3vw, 36px);
  background:
    linear-gradient(120deg, rgba(224, 33, 138, 0.14), rgba(232, 198, 132, 0.06) 62%, rgba(31, 169, 160, 0.08));
  border: 1px solid var(--gold-line);
  display: grid;
  gap: 18px;
}

.page-products .pd-outro p {
  font-size: 1rem;
  line-height: 1.9;
  color: var(--paper);
  margin: 0;
  max-width: 42em;
}

.page-products .pd-outro__links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
}

.page-products .pd-outro__link {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--gold);
  text-decoration: none;
  border-bottom: 1px solid var(--gold-line);
  padding-bottom: 3px;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-products .pd-outro__link:hover,
.page-products .pd-outro__link:focus-visible {
  color: var(--gold-soft);
  border-color: var(--gold);
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-products .pd-lines {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-products .pd-lines .pd-line:nth-child(2) {
    margin-top: 22px;
  }

  .page-products .pd-lines .pd-line:nth-child(3) {
    margin-top: -10px;
  }

  .page-products .pd-lines .pd-line:nth-child(4) {
    margin-top: 12px;
  }

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

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

  .page-products .pd-toolgroup--wide {
    grid-column: 1 / -1;
  }

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

  .page-products .pd-compare__hint {
    grid-column: 1 / -1;
  }

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

@media (min-width: 1000px) {
  .page-products .pd-hero__grid {
    grid-template-columns: 6fr 5fr;
  }

  .page-products .pd-filter {
    grid-template-columns: minmax(0, 1fr) minmax(0, 46%);
    align-items: start;
  }

  .page-products .pd-versions__grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  }

  .page-products .pd-alerts__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  }

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

  .page-products .pd-scene__card--b {
    margin-top: 26px;
  }

  .page-products .pd-sub:nth-child(3n + 2) {
    transform: translateY(-6px);
  }

  .page-products .pd-sub:nth-child(3n + 3) {
    transform: translateY(3px);
  }
}

@media (max-width: 480px) {
  .page-products .pd-sub__txt {
    white-space: normal;
  }

  .page-products .pd-dial__track {
    gap: 3px;
  }

  .page-products .pd-tick {
    height: 26px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .pd-line,
  .page-products .pd-cat,
  .page-products .pd-scene__card,
  .page-products .pd-sub {
    transition: none;
  }

  .page-products .pd-cat:hover,
  .page-products .pd-cat:focus-within,
  .page-products .pd-scene__card:hover {
    transform: none;
  }

  .page-products .pd-sub:nth-child(3n + 2),
  .page-products .pd-sub:nth-child(3n + 3) {
    transform: none;
  }
}