.page-products {
  --pp-pad: clamp(40px, 6vw, 84px);
  --pp-lead: rgba(22, 17, 15, .74);
  background: var(--jade-white);
  color: var(--ink);
}

/* 面包屑 */
.page-products .crumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding-top: 18px;
  padding-bottom: 2px;
  font-size: 13px;
}
.page-products .crumbs__link {
  color: var(--red);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color .16s var(--ease);
}
.page-products .crumbs__link:hover,
.page-products .crumbs__link:focus-visible {
  border-bottom-color: var(--gold);
}
.page-products .crumbs__current {
  color: var(--ink);
  font-weight: 600;
}
.page-products .crumbs__sep {
  color: var(--line);
}

/* 首屏 */
.page-products .prod-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: clamp(22px, 3.5vw, 40px) 0 clamp(36px, 6vw, 76px);
}
.page-products .prod-hero::before {
  content: "";
  position: absolute;
  z-index: -1;
  right: -16%;
  top: -30%;
  width: 66%;
  height: 100%;
  clip-path: polygon(22% 0, 100% 0, 78% 100%, 0 100%);
  background: linear-gradient(140deg, rgba(179, 18, 43, .16), rgba(122, 12, 30, .04));
  pointer-events: none;
}
.page-products .prod-hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(22px, 4vw, 44px);
}
.page-products .prod-hero__eyebrow {
  margin: 0 0 14px;
  padding-left: 10px;
  border-left: 3px solid var(--gold);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--red);
}
.page-products .prod-hero__title {
  margin: 0 0 18px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.9rem, 5.4vw, 3.4rem);
  line-height: 1.18;
  letter-spacing: .02em;
  color: var(--ink);
}
.page-products .prod-hero__lead {
  margin: 0 0 26px;
  max-width: 32em;
  font-size: clamp(15px, 1.5vw, 17px);
  line-height: 1.85;
  color: var(--pp-lead);
}
.page-products .prod-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
.page-products .prod-hero__frame {
  margin: 0;
  overflow: hidden;
  border: 1px solid rgba(216, 169, 74, .4);
  border-radius: var(--r-organic);
  box-shadow: var(--shadow-2);
}
.page-products .prod-hero__frame img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

@media (min-width: 900px) {
  .page-products .prod-hero__grid {
    grid-template-columns: 1.06fr .94fr;
    align-items: center;
  }
}

/* 横向速览带 */
.page-products .prod-strip {
  padding: 0;
  margin: 0;
}
.page-products .prod-strip__inner {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px 12px;
  padding-block: 26px;
}
.page-products .prod-strip .stat {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.page-products .prod-strip .stat__value {
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: clamp(1.5rem, 3vw, 2.1rem);
  line-height: 1.1;
  color: var(--gold);
}
.page-products .prod-strip .stat__label {
  font-size: 12.5px;
  letter-spacing: .08em;
  color: rgba(246, 241, 231, .74);
}

@media (min-width: 720px) {
  .page-products .prod-strip__inner {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* 章节骨架 */
.page-products .prod-sec {
  padding-block: var(--pp-pad);
}
.page-products .prod-sec--paper {
  background: var(--paper);
}
.page-products .prod-sec .section-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px 14px;
  margin-bottom: 12px;
}
.page-products .prod-sec .section-head__index {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .2em;
  color: var(--red);
}
.page-products .prod-sec .section-head__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.4rem, 3.4vw, 2.2rem);
  line-height: 1.3;
  letter-spacing: .01em;
}
.page-products .prod-sec .vert-note {
  align-self: center;
  margin-left: auto;
  font-size: 12px;
  letter-spacing: .28em;
  color: rgba(22, 17, 15, .42);
  border-left: 1px solid var(--line);
  padding-left: 10px;
}
.page-products .prod-sec__lead {
  margin: 0 0 8px;
  max-width: 40em;
  font-size: 15px;
  line-height: 1.85;
  color: var(--pp-lead);
}

/* 插图 */
.page-products .prod-figure {
  margin: 26px 0 0;
}
.page-products .prod-figure img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid rgba(201, 191, 168, .85);
  border-radius: var(--r-organic);
  object-fit: cover;
}
.page-products .prod-figure figcaption {
  margin-top: 10px;
  font-size: 12.5px;
  letter-spacing: .04em;
  color: rgba(22, 17, 15, .52);
}

/* 族系与房间卡片 */
.page-products .fam {
  margin-top: clamp(28px, 4vw, 46px);
}
.page-products .fam + .fam {
  padding-top: clamp(24px, 3.5vw, 38px);
  border-top: 1px dashed var(--line);
}
.page-products .fam__head {
  margin-bottom: 18px;
}
.page-products .fam__name {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.2rem, 2.4vw, 1.6rem);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
}
.page-products .fam__count {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .1em;
  color: var(--red);
  background: rgba(179, 18, 43, .09);
  border-radius: var(--r-chip);
  padding: 3px 11px;
}
.page-products .fam__desc {
  margin: 0;
  max-width: 42em;
  font-size: 14px;
  line-height: 1.8;
  color: var(--pp-lead);
}
.page-products .fam__grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}
.page-products .room {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 18px 18px 16px;
  background: var(--paper);
  border-left: 3px solid var(--line);
  border-radius: var(--r-organic);
  transition: transform .16s var(--ease), border-color .16s var(--ease), box-shadow .16s var(--ease);
}
.page-products .prod-sec--paper .room {
  background: var(--jade-white);
}
.page-products .room:hover,
.page-products .room:focus-within {
  transform: translateY(-3px);
  border-left-color: var(--gold);
  box-shadow: var(--shadow-1);
}
.page-products .room__name {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.06rem;
  letter-spacing: .02em;
}
.page-products .room__fit {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.7;
  color: rgba(22, 17, 15, .7);
}
.page-products .room__meta {
  list-style: none;
  margin: 0;
  padding: 10px 0 0;
  border-top: 1px solid rgba(201, 191, 168, .7);
  display: grid;
  gap: 6px;
}
.page-products .room__meta li {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 10px;
  font-size: 12.5px;
}
.page-products .room__k {
  color: rgba(22, 17, 15, .48);
  letter-spacing: .06em;
}
.page-products .room__v {
  color: var(--ink);
  font-weight: 600;
  text-align: right;
}

@media (min-width: 640px) {
  .page-products .fam__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (min-width: 1024px) {
  .page-products .fam__grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* 高时长入口对照表 */
.page-products .prod-table-wrap {
  margin-top: 22px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  background: var(--jade-white);
  border: 1px solid var(--line);
  border-radius: var(--r-soft);
}
.page-products .prod-table {
  width: 100%;
  min-width: 720px;
  border-collapse: collapse;
  font-size: 14px;
}
.page-products .prod-table caption {
  caption-side: top;
  text-align: left;
  padding: 16px 18px 12px;
  font-size: 12.5px;
  letter-spacing: .1em;
  color: rgba(22, 17, 15, .55);
}
.page-products .prod-table thead th {
  padding: 13px 18px;
  background: var(--ink-2);
  color: var(--gold);
  border-bottom: 2px solid var(--gold);
  font-family: var(--font-mono);
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: .1em;
  text-align: left;
  white-space: nowrap;
}
.page-products .prod-table tbody th {
  padding: 15px 18px;
  text-align: left;
  font-weight: 700;
  color: var(--red);
  white-space: nowrap;
}
.page-products .prod-table tbody td {
  padding: 15px 18px;
  border-top: 1px solid rgba(201, 191, 168, .7);
  line-height: 1.6;
  color: rgba(22, 17, 15, .82);
}
.page-products .prod-table tbody tr:nth-child(even) {
  background: rgba(237, 228, 212, .55);
}
.page-products .prod-table tbody tr:hover {
  background: rgba(216, 169, 74, .14);
}

/* 收藏管理 */
.page-products .fav-panel {
  padding: 22px 22px 20px;
}
.page-products .fav-panel__title {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.05rem;
  letter-spacing: .04em;
}
.page-products .fav-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 16px;
}
.page-products .fav-list li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 12px;
  align-items: start;
}
.page-products .fav-list__n {
  font-family: var(--font-mono);
  font-size: 12.5px;
  font-weight: 600;
  color: var(--gold);
  padding-top: 3px;
}
.page-products .fav-list__t {
  margin: 0;
  font-size: 14.5px;
  font-weight: 600;
  line-height: 1.6;
}
.page-products .fav-list__d {
  margin: 5px 0 0;
  font-size: 13px;
  line-height: 1.75;
  color: rgba(22, 17, 15, .68);
}

/* 筛选面板 */
.page-products .filter {
  margin-top: 24px;
  overflow: hidden;
  background: var(--jade-white);
  border: 1px solid var(--line);
  border-radius: var(--r-soft);
}
.page-products .filter__summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 17px 20px;
  list-style: none;
  cursor: pointer;
  background: rgba(62, 124, 116, .1);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: .02em;
}
.page-products .filter__summary::-webkit-details-marker {
  display: none;
}
.page-products .filter__summary::after {
  content: "";
  flex: none;
  width: 9px;
  height: 9px;
  border-right: 2px solid var(--jade);
  border-bottom: 2px solid var(--jade);
  transform: rotate(45deg) translate(-2px, -2px);
  transition: transform .18s var(--ease);
}
.page-products .filter[open] .filter__summary::after {
  transform: rotate(-135deg) translate(-2px, -2px);
}
.page-products .filter[open] .filter__summary {
  background: rgba(62, 124, 116, .16);
}
.page-products .filter__hint {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 500;
  letter-spacing: .08em;
  color: rgba(22, 17, 15, .5);
}
.page-products .filter__list {
  list-style: none;
  margin: 0;
  padding: 4px 20px 18px;
}
.page-products .filter__item {
  display: grid;
  gap: 3px;
  padding: 15px 0;
  border-bottom: 1px dashed rgba(201, 191, 168, .9);
}
.page-products .filter__item:last-child {
  border-bottom: 0;
}
.page-products .filter__key {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .12em;
  color: var(--jade);
}
.page-products .filter__name {
  margin: 2px 0 0;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: .02em;
}
.page-products .filter__desc {
  margin: 3px 0 0;
  max-width: 44em;
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--pp-lead);
}

/* 三个查法 */
.page-products .scenes__title {
  margin: 30px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.1rem;
  letter-spacing: .03em;
}
.page-products .scenes {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin-top: 16px;
}
.page-products .scene {
  padding: 16px 18px;
  background: var(--jade-white);
  border-left: 3px solid var(--jade);
  border-radius: var(--r-organic);
}
.page-products .scene__tag {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: .14em;
  color: var(--jade);
}
.page-products .scene__text {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.8;
  color: rgba(22, 17, 15, .78);
}

@media (min-width: 820px) {
  .page-products .scenes {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* 密度切换 */
.page-products .density {
  position: relative;
  margin-top: 24px;
}
.page-products .density__radio {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}
.page-products .density__switch {
  display: inline-flex;
  gap: 4px;
  padding: 4px;
  margin-bottom: 16px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--r-chip);
}
.page-products .density__opt {
  padding: 7px 20px;
  border-radius: var(--r-chip);
  font-size: 13.5px;
  font-weight: 600;
  color: rgba(22, 17, 15, .68);
  cursor: pointer;
  transition: background .16s var(--ease), color .16s var(--ease);
}
.page-products .density__opt:hover {
  color: var(--red);
}
.page-products #pp-density-compact:checked ~ .density__switch label[for="pp-density-compact"],
.page-products #pp-density-loose:checked ~ .density__switch label[for="pp-density-loose"] {
  background: var(--red);
  color: var(--jade-white);
}
.page-products #pp-density-compact:focus-visible ~ .density__switch label[for="pp-density-compact"],
.page-products #pp-density-loose:focus-visible ~ .density__switch label[for="pp-density-loose"] {
  outline: 2px solid var(--gold);
  outline-offset: 2px;
}
.page-products .density__list {
  list-style: none;
  margin: 0;
  padding: 0;
  overflow: hidden;
  background: var(--jade-white);
  border: 1px solid var(--line);
  border-radius: var(--r-soft);
}
.page-products .density__row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 10px 16px;
  border-bottom: 1px solid rgba(168, 201, 194, .55);
  transition: padding .18s var(--ease), background .16s var(--ease);
}
.page-products .density__row:last-child {
  border-bottom: 0;
}
.page-products .density__row:hover {
  background: rgba(62, 124, 116, .08);
}
.page-products .density__main {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}
.page-products .density__cat {
  font-size: 14px;
  font-weight: 600;
}
.page-products .density__dur {
  font-size: 12px;
  color: rgba(22, 17, 15, .58);
}
.page-products #pp-density-loose:checked ~ .density__list .density__row {
  padding-block: 22px;
}
.page-products #pp-density-loose:checked ~ .density__list .density__main {
  gap: 7px;
}

.page-products .density-notes {
  margin-top: 24px;
}
.page-products .dnote {
  padding: 18px 20px;
  background: var(--paper);
  border-top: 3px solid var(--jade-soft);
  border-radius: var(--r-soft);
}
.page-products .dnote__name {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1rem;
  letter-spacing: .06em;
}
.page-products .dnote__text {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--pp-lead);
}

/* 四步流程 */
.page-products .flow {
  list-style: none;
  margin: 30px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}
.page-products .flow__step {
  padding: 20px 18px 18px;
  background: var(--jade-white);
  border-top: 3px solid var(--gold);
  border-radius: var(--r-organic);
  transition: transform .16s var(--ease), box-shadow .16s var(--ease);
}
.page-products .flow__step:hover,
.page-products .flow__step:focus-within {
  transform: translateY(-3px);
  box-shadow: var(--shadow-1);
}
.page-products .flow__num {
  display: block;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .2em;
  color: var(--red);
}
.page-products .flow__name {
  margin: 9px 0 8px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.05rem;
  letter-spacing: .02em;
}
.page-products .flow__desc {
  margin: 0 0 14px;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--pp-lead);
}
.page-products .flow__link {
  display: inline-block;
  font-size: 13px;
  font-weight: 600;
  color: var(--red);
  text-decoration: none;
  border-bottom: 2px solid var(--gold);
  padding-bottom: 2px;
  transition: color .16s var(--ease);
}
.page-products .flow__link:hover,
.page-products .flow__link:focus-visible {
  color: var(--ink);
}

@media (min-width: 720px) {
  .page-products .flow {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (min-width: 1080px) {
  .page-products .flow {
    grid-template-columns: repeat(4, 1fr);
    gap: 14px;
  }
  .page-products .flow__step:nth-child(even) {
    transform: translateY(30px);
  }
  .page-products .flow__step:nth-child(even):hover,
  .page-products .flow__step:nth-child(even):focus-within {
    transform: translateY(27px);
  }
}

/* 操作问答 */
.page-products .qa {
  margin-top: 24px;
  border-top: 1px solid var(--line);
}
.page-products .qa__item {
  border-bottom: 1px solid var(--line);
}
.page-products .qa__q {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 19px 0;
  list-style: none;
  cursor: pointer;
  font-size: 15px;
  font-weight: 700;
  line-height: 1.6;
  transition: color .16s var(--ease);
}
.page-products .qa__q::-webkit-details-marker {
  display: none;
}
.page-products .qa__q::after {
  content: "+";
  flex: none;
  font-family: var(--font-mono);
  font-size: 19px;
  line-height: 1;
  color: var(--red);
  transition: transform .18s var(--ease);
}
.page-products .qa__item[open] .qa__q::after {
  content: "−";
}
.page-products .qa__q:hover {
  color: var(--red);
}
.page-products .qa__a {
  margin: 0 0 22px;
  max-width: 46em;
  padding-right: 34px;
  font-size: 14px;
  line-height: 1.85;
  color: rgba(22, 17, 15, .78);
}

@media (max-width: 560px) {
  .page-products .qa__a {
    padding-right: 0;
  }
}

/* 收尾入口 */
.page-products .prod-closing {
  padding-block: clamp(38px, 6vw, 70px);
  background: var(--ink-2);
  color: var(--jade-white);
}
.page-products .prod-closing h2 {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.35rem, 3.2vw, 2rem);
  letter-spacing: .03em;
  color: var(--gold);
}
.page-products .prod-closing p {
  margin: 0 0 24px;
  max-width: 38em;
  font-size: 15px;
  line-height: 1.85;
  color: rgba(246, 241, 231, .8);
}
.page-products .prod-closing__links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
.page-products .prod-closing .btn--ghost {
  color: var(--jade-white);
  border-color: rgba(216, 169, 74, .55);
}
.page-products .prod-closing .btn--ghost:hover,
.page-products .prod-closing .btn--ghost:focus-visible {
  border-color: var(--gold);
  color: var(--gold);
}

/* 减少动效 */
@media (prefers-reduced-motion: reduce) {
  .page-products .room,
  .page-products .flow__step,
  .page-products .density__row,
  .page-products .density__opt {
    transition: opacity .16s linear;
  }
  .page-products .room:hover,
  .page-products .room:focus-within,
  .page-products .flow__step:hover,
  .page-products .flow__step:focus-within,
  .page-products .flow__step:nth-child(even),
  .page-products .flow__step:nth-child(even):hover {
    transform: none;
  }
}