.page-products {
  --prod-gap: clamp(20px, 3vw, 44px);
  --prod-line: rgba(27, 27, 24, 0.16);
  --prod-line-light: rgba(251, 250, 246, 0.2);
  background: var(--paper);
  color: var(--text);
  font-family: var(--font-body);
  overflow-x: hidden;
}

.page-products h1,
.page-products h2,
.page-products h3 {
  font-family: var(--font-display);
  letter-spacing: -0.01em;
  margin: 0;
}

.page-products p {
  margin: 0;
}

.page-products a {
  color: inherit;
}

/* ---------- 首屏 ---------- */
.page-products .pIntro {
  position: relative;
  background: var(--ink);
  color: var(--white);
  padding: 0 0 clamp(36px, 6vw, 72px);
  overflow: hidden;
}

.page-products .pIntro::before {
  content: "";
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    105deg,
    rgba(251, 250, 246, 0.035) 0 2px,
    transparent 2px 14px
  );
  pointer-events: none;
}

.page-products .pCrumb {
  position: relative;
  z-index: 1;
  padding-top: calc(var(--bar-h) + 14px);
  padding-bottom: clamp(20px, 4vw, 36px);
}

.page-products .pCrumb .breadcrumb__item,
.page-products .pCrumb .breadcrumb__sep {
  color: rgba(251, 250, 246, 0.66);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
}

.page-products .pCrumb .breadcrumb__item[aria-current="page"] {
  color: var(--gold);
}

.page-products .pIntro__grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(26px, 4vw, 52px);
}

.page-products .pIntro__eyebrow {
  color: var(--gold);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-bottom: 18px;
}

.page-products .pIntro h1 {
  font-size: clamp(40px, 9vw, 68px);
  line-height: 1.06;
  font-weight: 900;
  margin-bottom: clamp(18px, 3vw, 28px);
}

.page-products .pIntro__lead {
  font-size: clamp(16px, 2.1vw, 18px);
  line-height: 1.75;
  color: rgba(251, 250, 246, 0.92);
  max-width: 34em;
}

.page-products .pIntro__lead--sub {
  margin-top: 0.9em;
  color: rgba(251, 250, 246, 0.74);
  border-left: 2px solid var(--theatre);
  padding-left: 16px;
}

.page-products .pIntro__stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--prod-line-light);
  border: 1px solid var(--prod-line-light);
  margin: 0;
}

.page-products .pStat {
  background: var(--ink);
  padding: 18px 16px;
}

.page-products .pStat dt {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: rgba(251, 250, 246, 0.6);
  margin-bottom: 8px;
}

.page-products .pStat dd {
  margin: 0;
  display: flex;
  align-items: baseline;
  gap: 6px;
}

.page-products .pStat__num {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(28px, 5vw, 38px);
  line-height: 1;
  color: var(--gold);
}

.page-products .pStat__unit {
  font-size: 13px;
  color: rgba(251, 250, 246, 0.66);
}

/* ---------- 分类标签条 ---------- */
.page-products .pRail {
  background: var(--paper-2);
  border-bottom: 1px solid var(--prod-line);
}

.page-products .pRail__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-products .pRail__item {
  position: relative;
  display: grid;
  gap: 5px;
  min-width: 214px;
  padding: 20px 22px 18px;
  border-right: 1px solid var(--prod-line);
  text-decoration: none;
  transition: background 240ms var(--ease);
}

.page-products .pRail__item::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  height: 3px;
  width: 0;
  background: var(--gold);
  transition: width 300ms var(--ease);
}

.page-products .pRail__item:hover::after,
.page-products .pRail__item:focus-visible::after,
.page-products .pRail__item--current::after {
  width: 100%;
}

.page-products .pRail__num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--theatre);
}

.page-products .pRail__name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 19px;
}

.page-products .pRail__desc {
  font-size: 12px;
  line-height: 1.6;
  color: var(--muted);
}

/* ---------- 抽屉图 ---------- */
.page-products .pDrawer {
  margin: 0;
  position: relative;
  background: var(--ink);
}

.page-products .pDrawer img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  aspect-ratio: 16 / 9;
  filter: saturate(0.92) contrast(1.05);
}

.page-products .pDrawer__cap {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--muted);
  padding: 12px clamp(18px, 3.6vw, 56px);
  background: var(--paper-2);
  border-bottom: 1px solid var(--prod-line);
}

/* ---------- 分区标题 ---------- */
.page-products .secMark {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 16px;
}

.page-products .secMark__num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--theatre);
}

.page-products .secMark__line {
  flex: 1;
  height: 1px;
  background: var(--prod-line);
}

.page-products .secMark--light .secMark__num {
  color: var(--gold);
}

.page-products .secMark--light .secMark__line {
  background: var(--prod-line-light);
}

/* ---------- 本季主推 ---------- */
.page-products .pPrimary {
  padding: clamp(48px, 8vw, 96px) 0;
  background: var(--paper);
}

.page-products .pPrimary__title {
  font-size: clamp(28px, 4.6vw, 42px);
  line-height: 1.2;
  margin-bottom: 16px;
}

.page-products .pPrimary__intro {
  font-size: 16px;
  line-height: 1.75;
  color: var(--muted);
  max-width: 40em;
  margin-bottom: clamp(28px, 4vw, 48px);
}

.page-products .pPrimary__grid {
  display: grid;
  gap: clamp(24px, 4vw, 56px);
}

.page-products .pPrimary__cover {
  margin: 0;
  border: 1px solid var(--prod-line);
  background: var(--white);
  padding: 10px 10px 0;
  box-shadow: 8px 8px 0 var(--paper-2);
}

.page-products .pPrimary__cover img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  transition: transform 400ms var(--ease);
}

.page-products .pPrimary__cover:hover img {
  transform: scale(1.02);
}

.page-products .pPrimary__cover figcaption {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.08em;
  color: var(--muted);
  padding: 10px 4px;
}

.page-products .pPrimary__fmt {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 22px;
}

.page-products .pPrimary__fmtNote {
  font-size: 12.5px;
  color: var(--muted);
}

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

.page-products .pDoc {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 14px;
  align-items: start;
  padding: 16px 18px;
  background: var(--white);
  border: 1px solid var(--prod-line);
  box-shadow: 4px 4px 0 var(--paper-2);
  transition: transform 240ms var(--ease), box-shadow 240ms var(--ease);
}

.page-products .pDoc:hover {
  transform: translateY(-3px);
  box-shadow: 4px 8px 0 var(--paper-2);
}

.page-products .pDoc__num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--gold);
  background: var(--ink);
  padding: 3px 7px;
  line-height: 1.4;
}

.page-products .pDoc__text strong {
  display: block;
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 700;
  margin-bottom: 4px;
}

.page-products .pDoc__text em {
  display: block;
  font-style: normal;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--muted);
}

.page-products .pPrimary__foot {
  margin-top: 24px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--muted);
}

.page-products .pPrimary__foot a {
  color: var(--theatre);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
}

/* ---------- 常备资料 ---------- */
.page-products .pShelf {
  background: var(--green);
  color: var(--white);
  padding: clamp(48px, 8vw, 96px) 0;
  position: relative;
}

.page-products .pShelf::before {
  content: "";
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    75deg,
    rgba(251, 250, 246, 0.04) 0 1px,
    transparent 1px 16px
  );
  pointer-events: none;
}

.page-products .pShelf > .u-container {
  position: relative;
  z-index: 1;
}

.page-products .pShelf__title {
  font-size: clamp(28px, 4.6vw, 42px);
  line-height: 1.2;
  margin-bottom: 16px;
}

.page-products .pShelf__intro {
  font-size: 15.5px;
  line-height: 1.8;
  color: rgba(251, 250, 246, 0.82);
  max-width: 40em;
  margin-bottom: clamp(28px, 4vw, 52px);
}

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

.page-products .pGroup {
  background: rgba(251, 250, 246, 0.06);
  border: 1px solid var(--prod-line-light);
  padding: 22px 20px;
  border-top: 3px solid var(--gold);
  transition: transform 260ms var(--ease), background 260ms var(--ease);
}

.page-products .pGroup:hover {
  transform: translateY(-4px);
  background: rgba(251, 250, 246, 0.11);
}

.page-products .pGroup__meta {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--gold);
  margin-bottom: 10px;
}

.page-products .pGroup__title {
  font-size: 21px;
  line-height: 1.35;
  margin-bottom: 14px;
}

.page-products .pGroup__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 9px;
}

.page-products .pGroup__list li {
  font-size: 13.5px;
  line-height: 1.65;
  color: rgba(251, 250, 246, 0.86);
  padding-left: 14px;
  position: relative;
}

.page-products .pGroup__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.68em;
  width: 6px;
  height: 1px;
  background: var(--theatre);
}

.page-products .pShelf__foot {
  margin-top: clamp(28px, 4vw, 44px);
  font-size: 14px;
  line-height: 1.8;
  color: rgba(251, 250, 246, 0.8);
}

.page-products .pShelf__link {
  color: var(--gold);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 归档期号 ---------- */
.page-products .pArchive {
  padding: clamp(48px, 8vw, 96px) 0;
  background: var(--paper);
}

.page-products .pArchive__title {
  font-size: clamp(28px, 4.6vw, 42px);
  line-height: 1.2;
  margin-bottom: 16px;
}

.page-products .pArchive__intro {
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--muted);
  max-width: 42em;
}

.page-products .pArchive__figure {
  margin: clamp(28px, 4vw, 44px) 0;
  background: var(--ink);
}

.page-products .pArchive__figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  aspect-ratio: 7 / 4;
  object-fit: cover;
  opacity: 0.94;
}

.page-products .pArchive__paths {
  display: grid;
  gap: 18px;
  margin-bottom: clamp(26px, 4vw, 40px);
}

.page-products .pPath {
  border-left: 3px solid var(--theatre);
  padding: 4px 0 4px 16px;
}

.page-products .pPath .u-eyebrow {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--muted);
  margin-bottom: 8px;
}

.page-products .pPath__title {
  font-size: 20px;
  margin-bottom: 8px;
}

.page-products .pPath__text {
  font-size: 14px;
  line-height: 1.75;
  color: var(--muted);
}

.page-products .pSpines {
  list-style: none;
  margin: 0;
  padding: 0 0 10px;
  display: flex;
  gap: 8px;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-products .pSpine {
  flex: 0 0 auto;
  writing-mode: vertical-rl;
  text-orientation: mixed;
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 168px;
  padding: 14px 9px;
  background: var(--white);
  border: 1px solid var(--prod-line);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--text);
  transition: transform 240ms var(--ease), background 240ms var(--ease), color 240ms var(--ease);
}

.page-products .pSpine:hover {
  transform: translateY(-5px);
  background: var(--paper-2);
}

.page-products .pSpine--now {
  background: var(--ink);
  color: var(--white);
  border-color: var(--ink);
}

.page-products .pSpine--now:hover {
  background: var(--ink);
  color: var(--gold);
}

.page-products .pSpine__tag {
  font-size: 10px;
  letter-spacing: 0.16em;
  color: var(--gold);
  border: 1px solid var(--gold);
  padding: 3px 5px;
}

/* ---------- 格式对比 ---------- */
.page-products .pFormat {
  padding: clamp(48px, 8vw, 96px) 0;
  background: var(--paper-2);
  border-top: 1px solid var(--prod-line);
  border-bottom: 1px solid var(--prod-line);
}

.page-products .pFormat__title {
  font-size: clamp(28px, 4.6vw, 42px);
  line-height: 1.2;
  margin-bottom: 16px;
}

.page-products .pFormat__intro {
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--muted);
  max-width: 40em;
  margin-bottom: clamp(26px, 4vw, 44px);
}

.page-products .pFormat__grid {
  display: grid;
  gap: clamp(24px, 4vw, 44px);
}

.page-products .pFormat__figure {
  margin: 0;
  background: var(--white);
  border: 1px solid var(--prod-line);
  padding: 8px 8px 0;
}

.page-products .pFormat__figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  aspect-ratio: 10 / 7;
  object-fit: cover;
}

.page-products .pFormat__figure figcaption {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.08em;
  color: var(--muted);
  padding: 10px 4px;
}

.page-products .pCmp {
  display: grid;
  gap: 1px;
  background: var(--prod-line);
  border: 1px solid var(--prod-line);
}

.page-products .pCmp__head {
  display: none;
}

.page-products .pCmp__row {
  display: grid;
  gap: 10px;
  background: var(--paper);
  padding: 16px 18px;
}

.page-products .pCmp__key {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 17px;
  color: var(--theatre);
}

.page-products .pCmp__row span:not(.pCmp__key) {
  display: block;
  font-size: 13.5px;
  line-height: 1.72;
  color: var(--text);
  padding-left: 12px;
  border-left: 2px solid var(--paper-2);
}

.page-products .pCmp__row span[data-k]::before {
  content: attr(data-k) " · ";
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.page-products .pSub {
  margin-top: clamp(28px, 4vw, 44px);
  padding: clamp(22px, 3vw, 32px);
  background: var(--ink);
  color: var(--white);
  display: grid;
  gap: 20px;
  border-left: 4px solid var(--gold);
}

.page-products .pSub__title {
  font-size: 22px;
  line-height: 1.35;
  margin-bottom: 10px;
}

.page-products .pSub__text {
  font-size: 14.5px;
  line-height: 1.8;
  color: rgba(251, 250, 246, 0.82);
  max-width: 34em;
}

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

.page-products .pSub__actions .btn--ghost {
  color: var(--white);
  border-color: rgba(251, 250, 246, 0.42);
}

/* ---------- 收藏与导出 ---------- */
.page-products .pFav {
  padding: clamp(48px, 8vw, 96px) 0;
  background: var(--paper);
}

.page-products .pFav__title {
  font-size: clamp(28px, 4.6vw, 42px);
  line-height: 1.2;
  margin-bottom: 16px;
}

.page-products .pFav__intro {
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--muted);
  max-width: 40em;
  margin-bottom: clamp(26px, 4vw, 44px);
}

.page-products .pFav__grid {
  display: grid;
  gap: clamp(26px, 4vw, 48px);
}

.page-products .pSteps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
  counter-reset: none;
}

.page-products .pStep {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 16px;
  align-items: start;
  padding: 18px 0;
  border-top: 1px solid var(--prod-line);
}

.page-products .pStep:last-child {
  border-bottom: 1px solid var(--prod-line);
}

.page-products .pStep__num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--white);
  background: var(--theatre);
  padding: 4px 8px;
  line-height: 1.4;
}

.page-products .pStep__title {
  font-size: 19px;
  margin-bottom: 6px;
}

.page-products .pStep p {
  font-size: 14px;
  line-height: 1.75;
  color: var(--muted);
}

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

.page-products .pCode {
  background: var(--ink);
  border-left: 3px solid var(--gold);
  padding: 0 0 18px;
  box-shadow: 6px 6px 0 var(--paper-2);
}

.page-products .pCode__bar {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--gold);
  padding: 12px 18px;
  border-bottom: 1px solid var(--prod-line-light);
}

.page-products .pCode__body {
  margin: 0;
  padding: 16px 18px 0;
  font-family: var(--font-mono);
  font-size: 12.5px;
  line-height: 2;
  color: rgba(251, 250, 246, 0.9);
  white-space: pre-wrap;
  word-break: break-word;
  overflow-x: auto;
}

.page-products .pFav__figure {
  margin: 0;
  border: 1px solid var(--prod-line);
  background: var(--white);
  padding: 8px 8px 0;
}

.page-products .pFav__figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.page-products .pFav__figure figcaption {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.08em;
  color: var(--muted);
  padding: 10px 4px;
}

/* ---------- 收尾 ---------- */
.page-products .pOutro {
  background: var(--ink);
  color: var(--white);
  padding: clamp(40px, 6vw, 72px) 0;
  position: relative;
}

.page-products .pOutro::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 6px;
  background: linear-gradient(90deg, var(--gold) 0 34%, var(--theatre) 34% 68%, var(--magenta) 68% 100%);
}

.page-products .pOutro__inner {
  display: grid;
  gap: 24px;
}

.page-products .pOutro__title {
  font-size: clamp(24px, 3.6vw, 34px);
  line-height: 1.25;
  margin-bottom: 12px;
}

.page-products .pOutro__text {
  font-size: 14.5px;
  line-height: 1.8;
  color: rgba(251, 250, 246, 0.82);
  max-width: 36em;
}

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

.page-products .pOutro__actions .btn--ghost {
  color: var(--white);
  border-color: rgba(251, 250, 246, 0.42);
}

.page-products .pOutro__actions .btn {
  min-height: 48px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-products .pShelf__grid {
    grid-template-columns: 1fr 1fr;
  }

  .page-products .pArchive__paths {
    grid-template-columns: 1fr 1fr;
  }

  .page-products .pIntro__stats {
    grid-template-columns: repeat(4, 1fr);
  }

  .page-products .pCmp__row {
    grid-template-columns: 0.8fr 1.1fr 1.1fr;
    gap: 16px;
    align-items: start;
  }

  .page-products .pCmp__row span:not(.pCmp__key) {
    border-left: 0;
    padding-left: 0;
  }

  .page-products .pCmp__row span[data-k]::before {
    content: none;
  }

  .page-products .pSub {
    grid-template-columns: 1fr auto;
    align-items: center;
  }

  .page-products .pOutro__inner {
    grid-template-columns: 1fr auto;
    align-items: center;
  }
}

@media (min-width: 900px) {
  .page-products .pIntro__grid {
    grid-template-columns: 7fr 5fr;
    align-items: end;
  }

  .page-products .pIntro__stats {
    grid-template-columns: 1fr 1fr;
  }

  .page-products .pPrimary__grid {
    grid-template-columns: 5fr 7fr;
    align-items: start;
  }

  .page-products .pPrimary__cover {
    position: sticky;
    top: calc(var(--bar-h) + 28px);
  }

  .page-products .pShelf__grid {
    grid-template-columns: repeat(4, 1fr);
    align-items: start;
  }

  .page-products .pShelf__grid > .pGroup:nth-child(2) {
    margin-top: 32px;
  }

  .page-products .pShelf__grid > .pGroup:nth-child(3) {
    margin-top: 14px;
  }

  .page-products .pShelf__grid > .pGroup:nth-child(4) {
    margin-top: 46px;
  }

  .page-products .pFormat__grid {
    grid-template-columns: 4fr 8fr;
    align-items: start;
  }

  .page-products .pFav__grid {
    grid-template-columns: 7fr 5fr;
    align-items: start;
  }

  .page-products .pCmp__head {
    display: grid;
    grid-template-columns: 0.8fr 1.1fr 1.1fr;
    gap: 16px;
    background: var(--ink);
    color: var(--gold);
    padding: 12px 18px;
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: 0.14em;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .pDoc,
  .page-products .pGroup,
  .page-products .pSpine,
  .page-products .pPrimary__cover img,
  .page-products .pRail__item::after {
    transition: none;
  }

  .page-products .pDoc:hover,
  .page-products .pGroup:hover,
  .page-products .pSpine:hover {
    transform: none;
  }

  .page-products .pPrimary__cover:hover img {
    transform: none;
  }
}
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