.page-products {
  --prod-rule: 1px solid rgba(169, 187, 201, 0.9);
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
}

.page-products .prod-hero {
  position: relative;
  padding: 26px 0 44px;
  border-bottom: 1px solid var(--ink);
  background-color: var(--paper);
  background-image:
    repeating-linear-gradient(to right, rgba(169, 187, 201, 0.14) 0 1px, transparent 1px 24px),
    repeating-linear-gradient(to bottom, rgba(169, 187, 201, 0.14) 0 1px, transparent 1px 24px);
}

.page-products .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0 0 20px;
  font-family: var(--font-head);
  font-size: 13px;
  color: var(--stone);
}

.page-products .breadcrumb a {
  color: var(--slate);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

.page-products .breadcrumb a:hover {
  border-bottom-color: var(--maple);
}

.page-products .breadcrumb__sep {
  color: var(--mist);
}

.page-products .prod-kicker {
  display: inline-flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px;
  margin: 0;
  padding: 4px 10px;
  background: rgba(217, 199, 167, 0.5);
  border-left: 3px solid var(--maple);
  font-family: var(--font-head);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--slate);
}

.page-products .prod-kicker .num {
  color: var(--maple);
  font-weight: 700;
}

.page-products h1 {
  margin: 18px 0 0;
  max-width: 22em;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: clamp(28px, 7vw, 44px);
  line-height: 1.22;
  letter-spacing: -0.5px;
}

.page-products .lede {
  margin: 18px 0 0;
  max-width: 46em;
  font-size: 16px;
  line-height: 1.85;
}

.page-products .prod-figure {
  margin: 28px 0 0;
  border: var(--prod-rule);
  background: var(--paper-white);
  box-shadow: var(--shadow-paper);
}

.page-products .prod-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

.page-products .prod-figure--hero img {
  aspect-ratio: 8 / 3;
}

.page-products .prod-figure--tall img {
  aspect-ratio: 4 / 5;
}

.page-products .prod-figure figcaption {
  padding: 10px 14px;
  border-top: var(--prod-rule);
  font-family: var(--font-head);
  font-size: 13px;
  line-height: 1.6;
  color: var(--stone);
}

.page-products .prod-sec {
  padding: 44px 0;
}

.page-products .prod-sec + .prod-sec {
  border-top: var(--prod-rule);
}

.page-products .prod-sec__head {
  margin-bottom: 16px;
}

.page-products .prod-sec__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  margin-bottom: 12px;
  background: var(--maple);
  color: #fff;
  font-size: 13px;
  font-weight: 700;
}

.page-products .prod-h2 {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: clamp(21px, 4.6vw, 28px);
  line-height: 1.35;
  letter-spacing: -0.5px;
}

.page-products .prod-p {
  margin: 0 0 18px;
  max-width: 46em;
  font-size: 16px;
  line-height: 1.85;
}

.page-products .prod-steps {
  margin: 0 0 20px;
  padding: 0 0 0 22px;
  max-width: 46em;
  font-size: 15px;
  line-height: 1.85;
}

.page-products .prod-steps li + li {
  margin-top: 8px;
}

.page-products .prod-steps strong {
  font-family: var(--font-head);
  color: var(--maple-deep);
}

.page-products .prod-inline-link {
  display: inline-block;
  margin-top: 4px;
  font-family: var(--font-head);
  font-size: 14px;
  color: var(--maple);
  text-decoration: none;
  border-bottom: 1px solid rgba(200, 16, 46, 0.35);
  padding-bottom: 2px;
}

.page-products .prod-inline-link:hover {
  border-bottom-color: var(--maple);
}

/* 六栏目索引卡 */
.page-products .idx-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-top: 22px;
}

.page-products .idx-card {
  background: var(--paper-white);
  border: var(--prod-rule);
  box-shadow: var(--shadow-paper);
  transition: transform 180ms ease-out, box-shadow 180ms ease-out;
}

.page-products .idx-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lift);
}

.page-products .idx-card__sum {
  display: grid;
  grid-template-columns: auto 1fr auto auto;
  align-items: center;
  gap: 10px;
  padding: 16px;
  cursor: pointer;
  list-style: none;
}

.page-products .idx-card__sum::-webkit-details-marker {
  display: none;
}

.page-products .idx-card__num {
  font-family: var(--font-num);
  font-size: 14px;
  font-weight: 700;
  color: var(--maple);
}

.page-products .idx-card__name {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 17px;
  letter-spacing: -0.2px;
}

.page-products .idx-card__count {
  font-family: var(--font-num);
  font-size: 12px;
  color: var(--stone);
}

.page-products .idx-card__plus {
  font-family: var(--font-num);
  font-size: 17px;
  line-height: 1;
  color: var(--slate);
  transition: transform 180ms ease-out, color 180ms ease-out;
}

.page-products .idx-card[open] .idx-card__plus {
  transform: rotate(45deg);
  color: var(--maple);
}

.page-products .idx-card[open] .idx-card__name {
  color: var(--maple-deep);
}

.page-products .idx-card__body {
  padding: 0 16px 18px;
  border-top: 1px dashed var(--mist);
}

.page-products .idx-card__body p {
  margin: 14px 0 0;
  font-size: 15px;
  line-height: 1.8;
}

.page-products .idx-card__body .idx-card__when {
  color: var(--stone);
  font-size: 14px;
}

.page-products .idx-card__link {
  display: inline-block;
  margin-top: 14px;
  font-family: var(--font-head);
  font-size: 13px;
  color: var(--maple);
  text-decoration: none;
  border-bottom: 1px solid rgba(200, 16, 46, 0.35);
  padding-bottom: 2px;
}

.page-products .idx-card__link:hover {
  border-bottom-color: var(--maple);
}

/* 版本对照表 */
.page-products .cmp-wrap {
  margin-top: 22px;
  overflow-x: auto;
  border: var(--prod-rule);
  background: var(--paper-white);
  box-shadow: var(--shadow-paper);
  -webkit-overflow-scrolling: touch;
}

.page-products .cmp {
  width: 100%;
  min-width: 580px;
  border-collapse: collapse;
  font-size: 14px;
}

.page-products .cmp caption {
  caption-side: top;
  padding: 12px 14px;
  border-bottom: var(--prod-rule);
  text-align: left;
  font-family: var(--font-head);
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--stone);
}

.page-products .cmp thead th {
  padding: 12px 14px;
  background: var(--slate);
  color: var(--paper);
  font-family: var(--font-head);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-align: left;
}

.page-products .cmp tbody th {
  width: 30%;
  text-align: left;
  font-family: var(--font-head);
  font-size: 14px;
  font-weight: 700;
  color: var(--ink);
}

.page-products .cmp tbody th,
.page-products .cmp tbody td {
  padding: 14px;
  border-bottom: 1px solid rgba(169, 187, 201, 0.55);
  vertical-align: top;
  line-height: 1.7;
}

.page-products .cmp tbody tr:nth-child(even) {
  background: rgba(217, 199, 167, 0.22);
}

.page-products .cmp tbody tr:last-child th,
.page-products .cmp tbody tr:last-child td {
  border-bottom: none;
}

.page-products .cmp tbody td::before {
  content: "";
  display: inline-block;
  width: 6px;
  height: 6px;
  margin-right: 8px;
  vertical-align: middle;
}

.page-products .cmp tbody td.col-a::before {
  background: var(--maple);
}

.page-products .cmp tbody td.col-b::before {
  background: var(--moss);
}

/* 收藏机制流程 */
.page-products .flow {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin: 0 0 22px;
}

.page-products .flow__col {
  padding: 16px;
  background: var(--paper-white);
  border: var(--prod-rule);
}

.page-products .flow__col--a {
  border-left: 3px solid var(--maple);
}

.page-products .flow__col--b {
  border-left: 3px solid var(--slate);
}

.page-products .flow__head {
  margin: 0 0 10px;
  font-family: var(--font-head);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--slate);
}

.page-products .flow__steps {
  margin: 0;
  padding-left: 20px;
  font-size: 14px;
  line-height: 1.8;
}

.page-products .flow__steps li + li {
  margin-top: 6px;
}

.page-products .flow__arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-num);
  font-size: 18px;
  color: var(--maple);
}

/* 图文分栏 */
.page-products .prod-split {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  align-items: start;
}

.page-products .prod-split .prod-figure {
  margin-top: 0;
}

/* 检索与场景列表 */
.page-products .prod-search {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  align-items: start;
}

.page-products .prod-search .prod-figure {
  margin-top: 0;
}

.page-products .scene-finder {
  margin: 0 0 18px;
  padding: 16px;
  background: var(--paper-white);
  border: var(--prod-rule);
  box-shadow: var(--shadow-paper);
}

.page-products .scene-finder .finder__label {
  display: block;
  margin-bottom: 8px;
  font-family: var(--font-head);
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--slate);
}

.page-products .scene-finder .finder__input {
  display: block;
  width: 100%;
  box-sizing: border-box;
  padding: 10px 12px;
  font-family: var(--font-body);
  font-size: 15px;
  color: var(--ink);
  background: var(--paper);
  border: 1px solid var(--mist);
  border-radius: 0;
}

.page-products .scene-finder .finder__input:focus {
  outline: 2px solid var(--maple);
  outline-offset: 1px;
}

.page-products .scene-finder .finder__count {
  margin: 8px 0 0;
  font-family: var(--font-num);
  font-size: 12px;
  color: var(--stone);
}

.page-products .scene-list {
  margin: 0 0 22px;
  padding: 0;
  list-style: none;
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
}

.page-products .scene {
  padding: 14px 16px;
  background: var(--paper-white);
  border: var(--prod-rule);
  box-shadow: 2px 2px 0 0 var(--wood);
}

.page-products .scene .tag {
  display: inline-block;
  margin-bottom: 8px;
  font-family: var(--font-head);
  font-size: 12px;
  letter-spacing: 0.04em;
}

.page-products .scene-text {
  margin: 0 0 8px;
  font-size: 15px;
  line-height: 1.75;
}

.page-products .scene a {
  font-family: var(--font-head);
  font-size: 13px;
  color: var(--maple);
  text-decoration: none;
  border-bottom: 1px solid rgba(200, 16, 46, 0.35);
  padding-bottom: 2px;
}

.page-products .scene a:hover {
  border-bottom-color: var(--maple);
}

.page-products .scene.is-hit {
  border-color: var(--maple);
}

.page-products .scene.is-missed {
  display: none;
}

/* 延伸入口 */
.page-products .prod-sec--next {
  background: rgba(217, 199, 167, 0.18);
  border-top: 1px solid var(--ink);
}

.page-products .prod-next {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin-top: 22px;
}

.page-products .next-card {
  display: block;
  padding: 18px;
  background: var(--paper-white);
  border: var(--prod-rule);
  box-shadow: 2px 2px 0 0 var(--wood);
  color: var(--ink);
  text-decoration: none;
  transition: transform 180ms ease-out, box-shadow 180ms ease-out;
}

.page-products .next-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lift);
}

.page-products .next-card__label {
  display: block;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 16px;
  letter-spacing: -0.2px;
}

.page-products .next-card__desc {
  display: block;
  margin-top: 6px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--stone);
}

/* 提示框内的排版微调 */
.page-products .note {
  margin-top: 22px;
}

.page-products .note p {
  margin: 6px 0 0;
  font-size: 14px;
  line-height: 1.8;
}

.page-products .note .note__title {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 14px;
}

/* 响应式 */
@media (min-width: 640px) {
  .page-products .prod-hero {
    padding-top: 34px;
  }

  .page-products .lede,
  .page-products .prod-p {
    font-size: 17px;
  }

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

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

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

@media (min-width: 760px) {
  .page-products .flow {
    grid-template-columns: 1fr auto 1fr;
    align-items: stretch;
  }

  .page-products .prod-sec {
    padding: 56px 0;
  }
}

@media (min-width: 900px) {
  .page-products .idx-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-products .prod-split {
    grid-template-columns: minmax(0, 1fr) 320px;
  }

  .page-products .prod-split--flip {
    grid-template-columns: 300px minmax(0, 1fr);
  }

  .page-products .prod-search {
    grid-template-columns: minmax(0, 1fr) 300px;
  }

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

@media (min-width: 1040px) {
  .page-products .prod-next {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .idx-card,
  .page-products .idx-card__plus,
  .page-products .next-card {
    transition: none;
  }

  .page-products .idx-card:hover,
  .page-products .next-card:hover {
    transform: none;
  }
}